Merge branch 'net-header-and-core-spelling-corrections'

Simon Horman says:

====================
net: header and core spelling corrections

This patchset addresses a number of spelling errors in comments in
Networking files under include/, and files in net/core/. Spelling
problems are as flagged by codespell.

It aims to provide patches that can be accepted directly into net-next.
And splits patches up based on maintainer boundaries: many things
feed directly into net-next. This is a complex process and I apologise
for any errors.

I also plan to address, via separate patches, spelling errors in other
files in the same directories, for files whose changes typically go
through trees other than net-next (which feed into net-next).
====================

Link: https://patch.msgid.link/20240822-net-spell-v1-0-3a98971ce2d2@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

include/linux/etherdevice.h

@@ -645,7 +645,7 @@ static inline struct ethhdr *eth_skb_pull_mac(struct sk_buff *skb)
 }
 
 /**
- * eth_skb_pad - Pad buffer to mininum number of octets for Ethernet frame
+ * eth_skb_pad - Pad buffer to minimum number of octets for Ethernet frame
  * @skb: Buffer to pad
  *
  * An Ethernet frame should have a minimum size of 60 bytes.  This function

include/linux/if_rmnet.h

@@ -42,7 +42,7 @@ struct rmnet_map_ul_csum_header {
 
 /* csum_info field:
  *  OFFSET:	where (offset in bytes) to insert computed checksum
- *  UDP:	1 = UDP checksum (zero checkum means no checksum)
+ *  UDP:	1 = UDP checksum (zero checksum means no checksum)
  *  ENABLED:	1 = checksum computation requested
  */
 #define MAP_CSUM_UL_OFFSET_MASK		GENMASK(13, 0)

include/linux/netdevice.h

@@ -1237,7 +1237,7 @@ struct netdev_net_notifier {
  * int (*ndo_fdb_del)(struct ndmsg *ndm, struct nlattr *tb[],
  *		      struct net_device *dev,
  *		      const unsigned char *addr, u16 vid)
- *	Deletes the FDB entry from dev coresponding to addr.
+ *	Deletes the FDB entry from dev corresponding to addr.
  * int (*ndo_fdb_del_bulk)(struct nlmsghdr *nlh, struct net_device *dev,
  *			   struct netlink_ext_ack *extack);
  * int (*ndo_fdb_dump)(struct sk_buff *skb, struct netlink_callback *cb,
@@ -3514,7 +3514,7 @@ static inline void netdev_tx_completed_queue(struct netdev_queue *dev_queue,
 	dql_completed(&dev_queue->dql, bytes);
 
 	/*
-	 * Without the memory barrier there is a small possiblity that
+	 * Without the memory barrier there is a small possibility that
 	 * netdev_tx_sent_queue will miss the update and cause the queue to
 	 * be stopped forever
 	 */
@@ -4583,7 +4583,7 @@ void dev_uc_flush(struct net_device *dev);
 void dev_uc_init(struct net_device *dev);
 
 /**
- *  __dev_uc_sync - Synchonize device's unicast list
+ *  __dev_uc_sync - Synchronize device's unicast list
  *  @dev:  device to sync
  *  @sync: function to call if address should be added
  *  @unsync: function to call if address should be removed
@@ -4627,7 +4627,7 @@ void dev_mc_flush(struct net_device *dev);
 void dev_mc_init(struct net_device *dev);
 
 /**
- *  __dev_mc_sync - Synchonize device's multicast list
+ *  __dev_mc_sync - Synchronize device's multicast list
  *  @dev:  device to sync
  *  @sync: function to call if address should be added
  *  @unsync: function to call if address should be removed

include/net/addrconf.h

@@ -333,7 +333,7 @@ static inline struct inet6_dev *__in6_dev_get(const struct net_device *dev)
 /**
  * __in6_dev_stats_get - get inet6_dev pointer for stats
  * @dev: network device
- * @skb: skb for original incoming interface if neeeded
+ * @skb: skb for original incoming interface if needed
  *
  * Caller must hold rcu_read_lock or RTNL, because this function
  * does not take a reference on the inet6_dev.

include/net/bond_3ad.h

@@ -231,7 +231,10 @@ typedef struct port {
 	mux_states_t sm_mux_state;	/* state machine mux state */
 	u16 sm_mux_timer_counter;	/* state machine mux timer counter */
 	tx_states_t sm_tx_state;	/* state machine tx state */
-	u16 sm_tx_timer_counter;	/* state machine tx timer counter(allways on - enter to transmit state 3 time per second) */
+	u16 sm_tx_timer_counter;	/* state machine tx timer counter
+					 * (always on - enter to transmit
+					 *  state 3 time per second)
+					 */
 	u16 sm_churn_actor_timer_counter;
 	u16 sm_churn_partner_timer_counter;
 	u32 churn_actor_count;

include/net/bond_alb.h

@@ -53,7 +53,7 @@ struct slave;
 
 
 struct tlb_client_info {
-	struct slave *tx_slave;	/* A pointer to slave used for transmiting
+	struct slave *tx_slave;	/* A pointer to slave used for transmitting
 				 * packets to a Client that the Hash function
 				 * gave this entry index.
 				 */

include/net/busy_poll.h

@@ -131,7 +131,7 @@ static inline void skb_mark_napi_id(struct sk_buff *skb,
 #endif
 }
 
-/* used in the protocol hanlder to propagate the napi_id to the socket */
+/* used in the protocol handler to propagate the napi_id to the socket */
 static inline void sk_mark_napi_id(struct sock *sk, const struct sk_buff *skb)
 {
 #ifdef CONFIG_NET_RX_BUSY_POLL

include/net/caif/caif_layer.h

@@ -20,7 +20,7 @@ struct caif_payload_info;
  * @assert: expression to evaluate.
  *
  * This function will print a error message and a do WARN_ON if the
- * assertion failes. Normally this will do a stack up at the current location.
+ * assertion fails. Normally this will do a stack up at the current location.
  */
 #define caif_assert(assert)					\
 do {								\
@@ -116,7 +116,7 @@ enum caif_direction {
  * @dn:		Pointer down to the layer below.
  * @node:	List node used when layer participate in a list.
  * @receive:	Packet receive function.
- * @transmit:	Packet transmit funciton.
+ * @transmit:	Packet transmit function.
  * @ctrlcmd:	Used for control signalling upwards in the stack.
  * @modemcmd:	Used for control signaling downwards in the stack.
  * @id:		The identity of this layer

include/net/caif/cfpkt.h

@@ -18,7 +18,7 @@ struct cfpkt *cfpkt_create(u16 len);
 
 /*
  * Destroy a CAIF Packet.
- * pkt Packet to be destoyed.
+ * pkt Packet to be destroyed.
  */
 void cfpkt_destroy(struct cfpkt *pkt);
 

include/net/dropreason-core.h

@@ -155,8 +155,8 @@ enum skb_drop_reason {
 	/** @SKB_DROP_REASON_SOCKET_RCVBUFF: socket receive buff is full */
 	SKB_DROP_REASON_SOCKET_RCVBUFF,
 	/**
-	 * @SKB_DROP_REASON_PROTO_MEM: proto memory limition, such as udp packet
+	 * @SKB_DROP_REASON_PROTO_MEM: proto memory limitation, such as
-	 * drop out of udp_memory_allocated.
+	 * udp packet drop out of udp_memory_allocated.
 	 */
 	SKB_DROP_REASON_PROTO_MEM,
 	/**
@@ -217,7 +217,7 @@ enum skb_drop_reason {
 	 */
 	SKB_DROP_REASON_TCP_ZEROWINDOW,
 	/**
-	 * @SKB_DROP_REASON_TCP_OLD_DATA: the TCP data reveived is already
+	 * @SKB_DROP_REASON_TCP_OLD_DATA: the TCP data received is already
 	 * received before (spurious retrans may happened), see
 	 * LINUX_MIB_DELAYEDACKLOST
 	 */

include/net/dst.h

@@ -341,7 +341,7 @@ static inline void __skb_tunnel_rx(struct sk_buff *skb, struct net_device *dev,
 	skb->dev = dev;
 
 	/*
-	 * Clear hash so that we can recalulate the hash for the
+	 * Clear hash so that we can recalculate the hash for the
 	 * encapsulated packet, unless we have already determine the hash
 	 * over the L4 4-tuple.
 	 */

include/net/dst_cache.h

@@ -102,7 +102,7 @@ int dst_cache_init(struct dst_cache *dst_cache, gfp_t gfp);
  *	@dst_cache: the cache
  *
  *	No synchronization is enforced: it must be called only when the cache
- *	is unsed.
+ *	is unused.
  */
 void dst_cache_destroy(struct dst_cache *dst_cache);
 

include/net/erspan.h

@@ -89,7 +89,7 @@ enum erspan_encap_type {
 	ERSPAN_ENCAP_NOVLAN = 0x0,	/* originally without VLAN tag */
 	ERSPAN_ENCAP_ISL = 0x1,		/* originally ISL encapsulated */
 	ERSPAN_ENCAP_8021Q = 0x2,	/* originally 802.1Q encapsulated */
-	ERSPAN_ENCAP_INFRAME = 0x3,	/* VLAN tag perserved in frame */
+	ERSPAN_ENCAP_INFRAME = 0x3,	/* VLAN tag preserved in frame */
 };
 
 #define ERSPAN_V1_MDSIZE	4
@@ -192,7 +192,7 @@ static inline void erspan_build_header(struct sk_buff *skb,
 	enc_type = ERSPAN_ENCAP_NOVLAN;
 
 	/* If mirrored packet has vlan tag, extract tci and
-	 *  perserve vlan header in the mirrored frame.
+	 * preserve vlan header in the mirrored frame.
 	 */
 	if (eth->h_proto == htons(ETH_P_8021Q)) {
 		qp = (struct qtag_prefix *)(skb->data + 2 * ETH_ALEN);

include/net/hwbm.h

@@ -11,9 +11,9 @@ struct hwbm_pool {
 	int frag_size;
 	/* Number of buffers currently used by this pool */
 	int buf_num;
-	/* constructor called during alocation */
+	/* constructor called during allocation */
 	int (*construct)(struct hwbm_pool *bm_pool, void *buf);
-	/* protect acces to the buffer counter*/
+	/* protect access to the buffer counter*/
 	struct mutex buf_lock;
 	/* private data */
 	void *priv;

include/net/ip_tunnels.h

@@ -573,7 +573,7 @@ static inline u8 ip_tunnel_get_ttl(const struct iphdr *iph,
 		return 0;
 }
 
-/* Propogate ECN bits out */
+/* Propagate ECN bits out */
 static inline u8 ip_tunnel_ecn_encap(u8 tos, const struct iphdr *iph,
 				     const struct sk_buff *skb)
 {

include/net/ipv6.h

@@ -851,7 +851,7 @@ static inline int __ipv6_addr_diff32(const void *token1, const void *token2, int
 	 *	we should *never* get to this point since that
 	 *	would mean the addrs are equal
 	 *
-	 *	However, we do get to it 8) And exacly, when
+	 *	However, we do get to it 8) And exactly, when
 	 *	addresses are equal 8)
 	 *
 	 *	ip route add 1111::/128 via ...
@@ -973,7 +973,7 @@ static inline __be32 ip6_make_flowlabel(struct net *net, struct sk_buff *skb,
 	hash = skb_get_hash_flowi6(skb, fl6);
 
 	/* Since this is being sent on the wire obfuscate hash a bit
-	 * to minimize possbility that any useful information to an
+	 * to minimize possibility that any useful information to an
 	 * attacker is leaked. Only lower 20 bits are relevant.
 	 */
 	hash = rol32(hash, 16);

include/net/iucv/iucv.h

@@ -15,7 +15,7 @@
  * To explore any of the IUCV functions, one must first register their
  * program using iucv_register(). Once your program has successfully
  * completed a register, it can exploit the other functions.
- * For furthur reference on all IUCV functionality, refer to the
+ * For further reference on all IUCV functionality, refer to the
  * CP Programming Services book, also available on the web thru
  * www.vm.ibm.com/pubs, manual # SC24-6084
  *

include/net/llc_pdu.h

@@ -254,7 +254,7 @@ static inline void llc_pdu_header_init(struct sk_buff *skb, u8 type,
 }
 
 /**
- *	llc_pdu_decode_sa - extracs source address (MAC) of input frame
+ *	llc_pdu_decode_sa - extracts, source address (MAC) of input frame
  *	@skb: input skb that source address must be extracted from it.
  *	@sa: pointer to source address (6 byte array).
  *

include/net/netlabel.h

@@ -30,7 +30,7 @@ struct calipso_doi;
 
 /*
  * NetLabel - A management interface for maintaining network packet label
- *            mapping tables for explicit packet labling protocols.
+ *            mapping tables for explicit packet labeling protocols.
  *
  * Network protocols such as CIPSO and RIPSO require a label translation layer
  * to convert the label on the packet into something meaningful on the host

include/net/netlink.h

@@ -827,7 +827,7 @@ nlmsg_parse_deprecated_strict(const struct nlmsghdr *nlh, int hdrlen,
 /**
  * nlmsg_find_attr - find a specific attribute in a netlink message
  * @nlh: netlink message header
- * @hdrlen: length of familiy specific header
+ * @hdrlen: length of family specific header
  * @attrtype: type of attribute to look for
  *
  * Returns the first attribute which matches the specified type.
@@ -849,7 +849,7 @@ static inline struct nlattr *nlmsg_find_attr(const struct nlmsghdr *nlh,
  *
  * Validates all attributes in the specified attribute stream against the
  * specified policy. Validation is done in liberal mode.
- * See documenation of struct nla_policy for more details.
+ * See documentation of struct nla_policy for more details.
  *
  * Returns 0 on success or a negative error code.
  */
@@ -872,7 +872,7 @@ static inline int nla_validate_deprecated(const struct nlattr *head, int len,
  *
  * Validates all attributes in the specified attribute stream against the
  * specified policy. Validation is done in strict mode.
- * See documenation of struct nla_policy for more details.
+ * See documentation of struct nla_policy for more details.
  *
  * Returns 0 on success or a negative error code.
  */
@@ -887,7 +887,7 @@ static inline int nla_validate(const struct nlattr *head, int len, int maxtype,
 /**
  * nlmsg_validate_deprecated - validate a netlink message including attributes
  * @nlh: netlinket message header
- * @hdrlen: length of familiy specific header
+ * @hdrlen: length of family specific header
  * @maxtype: maximum attribute type to be expected
  * @policy: validation policy
  * @extack: extended ACK report struct
@@ -933,7 +933,7 @@ static inline u32 nlmsg_seq(const struct nlmsghdr *nlh)
  * nlmsg_for_each_attr - iterate over a stream of attributes
  * @pos: loop counter, set to current attribute
  * @nlh: netlink message header
- * @hdrlen: length of familiy specific header
+ * @hdrlen: length of family specific header
  * @rem: initialized to len, holds bytes currently remaining in stream
  */
 #define nlmsg_for_each_attr(pos, nlh, hdrlen, rem) \
@@ -1034,7 +1034,7 @@ static inline struct sk_buff *nlmsg_new_large(size_t payload)
  * @skb: socket buffer the message is stored in
  * @nlh: netlink message header
  *
- * Corrects the netlink message header to include the appeneded
+ * Corrects the netlink message header to include the appended
  * attributes. Only necessary if attributes have been added to
  * the message.
  */
@@ -1954,7 +1954,7 @@ static inline struct nlattr *nla_nest_start(struct sk_buff *skb, int attrtype)
  * @start: container attribute
  *
  * Corrects the container attribute header to include the all
- * appeneded attributes.
+ * appended attributes.
  *
  * Returns the total data length of the skb.
  */
@@ -1987,7 +1987,7 @@ static inline void nla_nest_cancel(struct sk_buff *skb, struct nlattr *start)
  *
  * Validates all attributes in the nested attribute stream against the
  * specified policy. Attributes with a type exceeding maxtype will be
- * ignored. See documenation of struct nla_policy for more details.
+ * ignored. See documentation of struct nla_policy for more details.
  *
  * Returns 0 on success or a negative error code.
  */

include/net/netns/sctp.h

@@ -125,14 +125,14 @@ struct netns_sctp {
 	int pf_expose;
 
 	/*
-	 * Policy for preforming sctp/socket accounting
+	 * Policy for performing sctp/socket accounting
 	 * 0   - do socket level accounting, all assocs share sk_sndbuf
 	 * 1   - do sctp accounting, each asoc may use sk_sndbuf bytes
 	 */
 	int sndbuf_policy;
 
 	/*
-	 * Policy for preforming sctp/socket accounting
+	 * Policy for performing sctp/socket accounting
 	 * 0   - do socket level accounting, all assocs share sk_rcvbuf
 	 * 1   - do sctp accounting, each asoc may use sk_rcvbuf bytes
 	 */

include/net/nfc/nci.h

@@ -332,7 +332,7 @@ struct nci_core_init_rsp_1 {
 	__le32	nfcc_features;
 	__u8	num_supported_rf_interfaces;
 	__u8	supported_rf_interfaces[];	/* variable size array */
-	/* continuted in nci_core_init_rsp_2 */
+	/* continued in nci_core_init_rsp_2 */
 } __packed;
 
 struct nci_core_init_rsp_2 {

include/net/nfc/nfc.h

@@ -80,7 +80,7 @@ struct nfc_ops {
 #define NFC_ATR_REQ_GT_OFFSET 14
 
 /**
- * struct nfc_target - NFC target descriptiom
+ * struct nfc_target - NFC target description
  *
  * @sens_res: 2 bytes describing the target SENS_RES response, if the target
  *	is a type A one. The %sens_res most significant byte must be byte 2
@@ -230,10 +230,10 @@ static inline void nfc_set_parent_dev(struct nfc_dev *nfc_dev,
 }
 
 /**
- * nfc_set_drvdata - set driver specifc data
+ * nfc_set_drvdata - set driver specific data
  *
  * @dev: The nfc device
- * @data: Pointer to driver specifc data
+ * @data: Pointer to driver specific data
  */
 static inline void nfc_set_drvdata(struct nfc_dev *dev, void *data)
 {
@@ -241,7 +241,7 @@ static inline void nfc_set_drvdata(struct nfc_dev *dev, void *data)
 }
 
 /**
- * nfc_get_drvdata - get driver specifc data
+ * nfc_get_drvdata - get driver specific data
  *
  * @dev: The nfc device
  */

include/net/pkt_cls.h

@@ -491,7 +491,7 @@ int __tcf_em_tree_match(struct sk_buff *, struct tcf_ematch_tree *,
 			struct tcf_pkt_info *);
 
 /**
- * tcf_em_tree_match - evaulate an ematch tree
+ * tcf_em_tree_match - evaluate an ematch tree
  *
  * @skb: socket buffer of the packet in question
  * @tree: ematch tree to be used for evaluation

include/net/red.h

@@ -40,7 +40,7 @@
 	max_P should be small (not 1), usually 0.01..0.02 is good value.
 
 	max_P is chosen as a number, so that max_P/(th_max-th_min)
-	is a negative power of two in order arithmetics to contain
+	is a negative power of two in order arithmetic to contain
 	only shifts.
 
 
@@ -159,7 +159,7 @@ static inline u32 red_maxp(u8 Plog)
 static inline void red_set_vars(struct red_vars *v)
 {
 	/* Reset average queue length, the value is strictly bound
-	 * to the parameters below, reseting hurts a bit but leaving
+	 * to the parameters below, resetting hurts a bit but leaving
 	 * it might result in an unreasonable qavg for a while. --TGR
 	 */
 	v->qavg		= 0;
@@ -340,7 +340,7 @@ static inline unsigned long red_calc_qavg_no_idle_time(const struct red_parms *p
 {
 	/*
 	 * NOTE: v->qavg is fixed point number with point at Wlog.
-	 * The formula below is equvalent to floating point
+	 * The formula below is equivalent to floating point
 	 * version:
 	 *
 	 * 	qavg = qavg*(1-W) + backlog*W;
@@ -375,7 +375,7 @@ static inline int red_mark_probability(const struct red_parms *p,
 	   OK. qR is random number in the interval
 		(0..1/max_P)*(qth_max-qth_min)
 	   i.e. 0..(2^Plog). If we used floating point
-	   arithmetics, it would be: (2^Plog)*rnd_num,
+	   arithmetic, it would be: (2^Plog)*rnd_num,
 	   where rnd_num is less 1.
 
 	   Taking into account, that qavg have fixed

include/net/regulatory.h

@@ -121,7 +121,7 @@ struct regulatory_request {
  * @REGULATORY_DISABLE_BEACON_HINTS: enable this if your driver needs to
  *	ensure that passive scan flags and beaconing flags may not be lifted by
  *	cfg80211 due to regulatory beacon hints. For more information on beacon
- *	hints read the documenation for regulatory_hint_found_beacon()
+ *	hints read the documentation for regulatory_hint_found_beacon()
  * @REGULATORY_COUNTRY_IE_FOLLOW_POWER:  for devices that have a preference
  *	that even though they may have programmed their own custom power
  *	setting prior to wiphy registration, they want to ensure their channel

include/net/sctp/sctp.h

@@ -28,7 +28,7 @@
 #define __net_sctp_h__
 
 /* Header Strategy.
- *    Start getting some control over the header file depencies:
+ *    Start getting some control over the header file dependencies:
  *       includes
  *       constants
  *       structs

include/net/sctp/structs.h

@@ -521,7 +521,7 @@ struct sctp_datamsg {
 	refcount_t refcnt;
 	/* When is this message no longer interesting to the peer? */
 	unsigned long expires_at;
-	/* Did the messenge fail to send? */
+	/* Did the message fail to send? */
 	int send_error;
 	u8 send_failed:1,
 	   can_delay:1,	/* should this message be Nagle delayed */
@@ -792,7 +792,7 @@ struct sctp_transport {
 		 */
 		hb_sent:1,
 
-		/* Is the Path MTU update pending on this tranport */
+		/* Is the Path MTU update pending on this transport */
 		pmtu_pending:1,
 
 		dst_pending_confirm:1,	/* need to confirm neighbour */
@@ -1223,7 +1223,7 @@ enum sctp_endpoint_type {
 };
 
 /*
- * A common base class to bridge the implmentation view of a
+ * A common base class to bridge the implementation view of a
  * socket (usually listening) endpoint versus an association's
  * local endpoint.
  * This common structure is useful for several purposes:
@@ -1353,7 +1353,7 @@ struct sctp_endpoint {
 	struct rcu_head rcu;
 };
 
-/* Recover the outter endpoint structure. */
+/* Recover the outer endpoint structure. */
 static inline struct sctp_endpoint *sctp_ep(struct sctp_ep_common *base)
 {
 	struct sctp_endpoint *ep;
@@ -1906,7 +1906,7 @@ struct sctp_association {
 	__u32 rwnd_over;
 
 	/* Keeps treack of rwnd pressure.  This happens when we have
-	 * a window, but not recevie buffer (i.e small packets).  This one
+	 * a window, but not receive buffer (i.e small packets).  This one
 	 * is releases slowly (1 PMTU at a time ).
 	 */
 	__u32 rwnd_press;
@@ -1994,7 +1994,7 @@ struct sctp_association {
 
 	/* ADDIP Section 5.2 Upon reception of an ASCONF Chunk.
 	 *
-	 * This is needed to implement itmes E1 - E4 of the updated
+	 * This is needed to implement items E1 - E4 of the updated
 	 * spec.  Here is the justification:
 	 *
 	 * Since the peer may bundle multiple ASCONF chunks toward us,
@@ -2005,7 +2005,7 @@ struct sctp_association {
 
 	/* These ASCONF chunks are waiting to be sent.
 	 *
-	 * These chunaks can't be pushed to outqueue until receiving
+	 * These chunks can't be pushed to outqueue until receiving
 	 * ASCONF_ACK for the previous ASCONF indicated by
 	 * addip_last_asconf, so as to guarantee that only one ASCONF
 	 * is in flight at any time.
@@ -2059,13 +2059,13 @@ struct sctp_association {
 	struct sctp_transport *new_transport;
 
 	/* SCTP AUTH: list of the endpoint shared keys.  These
-	 * keys are provided out of band by the user applicaton
+	 * keys are provided out of band by the user application
 	 * and can't change during the lifetime of the association
 	 */
 	struct list_head endpoint_shared_keys;
 
 	/* SCTP AUTH:
-	 * The current generated assocaition shared key (secret)
+	 * The current generated association shared key (secret)
 	 */
 	struct sctp_auth_bytes *asoc_shared_key;
 	struct sctp_shared_key *shkey;
@@ -2121,7 +2121,7 @@ enum {
 	SCTP_ASSOC_EYECATCHER = 0xa550c123,
 };
 
-/* Recover the outter association structure. */
+/* Recover the outer association structure. */
 static inline struct sctp_association *sctp_assoc(struct sctp_ep_common *base)
 {
 	struct sctp_association *asoc;

include/net/sock.h

@@ -1624,7 +1624,7 @@ bool __lock_sock_fast(struct sock *sk) __acquires(&sk->sk_lock.slock);
  * lock_sock_fast - fast version of lock_sock
  * @sk: socket
  *
- * This version should be used for very small section, where process wont block
+ * This version should be used for very small section, where process won't block
  * return false if fast path is taken:
  *
  *   sk_lock.slock locked, owned = 0, BH disabled
@@ -2546,7 +2546,7 @@ struct sock_skb_cb {
 
 /* Store sock_skb_cb at the end of skb->cb[] so protocol families
  * using skb->cb[] would keep using it directly and utilize its
- * alignement guarantee.
+ * alignment guarantee.
  */
 #define SOCK_SKB_CB_OFFSET ((sizeof_field(struct sk_buff, cb) - \
 			    sizeof(struct sock_skb_cb)))

include/net/udp.h

@@ -232,7 +232,7 @@ static inline __be16 udp_flow_src_port(struct net *net, struct sk_buff *skb,
 	}
 
 	/* Since this is being sent on the wire obfuscate hash a bit
-	 * to minimize possbility that any useful information to an
+	 * to minimize possibility that any useful information to an
 	 * attacker is leaked. Only upper 16 bits are relevant in the
 	 * computation for 16 bit port value.
 	 */

include/net/x25.h

@@ -81,7 +81,7 @@ enum {
 
 #define	X25_DEFAULT_WINDOW_SIZE	2			/* Default Window Size	*/
 #define	X25_DEFAULT_PACKET_SIZE	X25_PS128		/* Default Packet Size */
-#define	X25_DEFAULT_THROUGHPUT	0x0A			/* Deafult Throughput */
+#define	X25_DEFAULT_THROUGHPUT	0x0A			/* Default Throughput */
 #define	X25_DEFAULT_REVERSE	0x00			/* Default Reverse Charging */
 
 #define X25_SMODULUS 		8

include/uapi/linux/if_packet.h

@@ -230,8 +230,8 @@ struct tpacket_hdr_v1 {
 	 * ts_first_pkt:
 	 *		Is always the time-stamp when the block was opened.
 	 *		Case a)	ZERO packets
-	 *			No packets to deal with but atleast you know the
+	 *			No packets to deal with but at least you know
-	 *			time-interval of this block.
+	 *			the time-interval of this block.
 	 *		Case b) Non-zero packets
 	 *			Use the ts of the first packet in the block.
 	 *
@@ -265,7 +265,8 @@ enum tpacket_versions {
    - struct tpacket_hdr
    - pad to TPACKET_ALIGNMENT=16
    - struct sockaddr_ll
-   - Gap, chosen so that packet data (Start+tp_net) alignes to TPACKET_ALIGNMENT=16
+   - Gap, chosen so that packet data (Start+tp_net) aligns to
+     TPACKET_ALIGNMENT=16
    - Start+tp_mac: [ Optional MAC header ]
    - Start+tp_net: Packet data, aligned to TPACKET_ALIGNMENT=16.
    - Pad to align to TPACKET_ALIGNMENT=16

include/uapi/linux/in.h

@@ -141,7 +141,7 @@ struct in_addr {
  */
 #define IP_PMTUDISC_INTERFACE		4
 /* weaker version of IP_PMTUDISC_INTERFACE, which allows packets to get
- * fragmented if they exeed the interface mtu
+ * fragmented if they exceed the interface mtu
  */
 #define IP_PMTUDISC_OMIT		5
 

include/uapi/linux/inet_diag.h

@@ -143,7 +143,7 @@ enum {
 	INET_DIAG_SHUTDOWN,
 
 	/*
-	 * Next extenstions cannot be requested in struct inet_diag_req_v2:
+	 * Next extensions cannot be requested in struct inet_diag_req_v2:
 	 * its field idiag_ext has only 8 bits.
 	 */
 

net/core/dev.c

@@ -3707,7 +3707,7 @@ struct sk_buff *validate_xmit_skb_list(struct sk_buff *skb, struct net_device *d
 		next = skb->next;
 		skb_mark_not_on_list(skb);
 
-		/* in case skb wont be segmented, point to itself */
+		/* in case skb won't be segmented, point to itself */
 		skb->prev = skb;
 
 		skb = validate_xmit_skb(skb, dev, again);
@@ -11432,7 +11432,7 @@ void unregister_netdevice_many_notify(struct list_head *head,
  *	@head: list of devices
  *
  *  Note: As most callers use a stack allocated list_head,
- *  we force a list_del() to make sure stack wont be corrupted later.
+ *  we force a list_del() to make sure stack won't be corrupted later.
  */
 void unregister_netdevice_many(struct list_head *head)
 {
@@ -11490,7 +11490,7 @@ int __dev_change_net_namespace(struct net_device *dev, struct net *net,
 	if (dev->features & NETIF_F_NETNS_LOCAL)
 		goto out;
 
-	/* Ensure the device has been registrered */
+	/* Ensure the device has been registered */
 	if (dev->reg_state != NETREG_REGISTERED)
 		goto out;
 

net/core/dev_addr_lists.c

@@ -262,7 +262,7 @@ static int __hw_addr_sync_multiple(struct netdev_hw_addr_list *to_list,
 }
 
 /* This function only works where there is a strict 1-1 relationship
- * between source and destionation of they synch. If you ever need to
+ * between source and destination of they synch. If you ever need to
  * sync addresses to more then 1 destination, you need to use
  * __hw_addr_sync_multiple().
  */
@@ -299,8 +299,8 @@ void __hw_addr_unsync(struct netdev_hw_addr_list *to_list,
 EXPORT_SYMBOL(__hw_addr_unsync);
 
 /**
- *  __hw_addr_sync_dev - Synchonize device's multicast list
+ *  __hw_addr_sync_dev - Synchronize device's multicast list
- *  @list: address list to syncronize
+ *  @list: address list to synchronize
  *  @dev:  device to sync
  *  @sync: function to call if address should be added
  *  @unsync: function to call if address should be removed

net/core/fib_rules.c

@@ -72,7 +72,7 @@ int fib_default_rule_add(struct fib_rules_ops *ops,
 	r->suppress_prefixlen = -1;
 	r->suppress_ifgroup = -1;
 
-	/* The lock is not required here, the list in unreacheable
+	/* The lock is not required here, the list in unreachable
 	 * at the moment this function is called */
 	list_add_tail(&r->list, &ops->rules_list);
 	return 0;

net/core/gro.c

@@ -374,7 +374,7 @@ static void gro_list_prepare(const struct list_head *head,
 				       skb_mac_header(skb),
 				       maclen);
 
-		/* in most common scenarions 'slow_gro' is 0
+		/* in most common scenarios 'slow_gro' is 0
 		 * otherwise we are already on some slower paths
 		 * either skip all the infrequent tests altogether or
 		 * avoid trying too hard to skip each of them individually

net/core/netpoll.c

@@ -162,7 +162,7 @@ static void poll_one_napi(struct napi_struct *napi)
 	if (test_and_set_bit(NAPI_STATE_NPSVC, &napi->state))
 		return;
 
-	/* We explicilty pass the polling call a budget of 0 to
+	/* We explicitly pass the polling call a budget of 0 to
 	 * indicate that we are clearing the Tx path only.
 	 */
 	work = napi->poll(napi, 0);

net/core/pktgen.c

@@ -69,7 +69,7 @@
  *
  * By design there should only be *one* "controlling" process. In practice
  * multiple write accesses gives unpredictable result. Understood by "write"
- * to /proc gives result code thats should be read be the "writer".
+ * to /proc gives result code that should be read be the "writer".
  * For practical use this should be no problem.
  *
  * Note when adding devices to a specific CPU there good idea to also assign
@@ -2371,11 +2371,11 @@ static void get_ipsec_sa(struct pktgen_dev *pkt_dev, int flow)
 
 		if (pkt_dev->spi) {
 			/* We need as quick as possible to find the right SA
-			 * Searching with minimum criteria to archieve this.
+			 * Searching with minimum criteria to achieve, this.
 			 */
 			x = xfrm_state_lookup_byspi(pn->net, htonl(pkt_dev->spi), AF_INET);
 		} else {
-			/* slow path: we dont already have xfrm_state */
+			/* slow path: we don't already have xfrm_state */
 			x = xfrm_stateonly_find(pn->net, DUMMY_MARK, 0,
 						(xfrm_address_t *)&pkt_dev->cur_daddr,
 						(xfrm_address_t *)&pkt_dev->cur_saddr,
@@ -3838,8 +3838,8 @@ static int pktgen_add_device(struct pktgen_thread *t, const char *ifname)
 	pkt_dev->ipsmode = XFRM_MODE_TRANSPORT;
 	pkt_dev->ipsproto = IPPROTO_ESP;
 
-	/* xfrm tunnel mode needs additional dst to extract outter
+	/* xfrm tunnel mode needs additional dst to extract outer
-	 * ip header protocol/ttl/id field, here creat a phony one.
+	 * ip header protocol/ttl/id field, here create a phony one.
 	 * instead of looking for a valid rt, which definitely hurting
 	 * performance under such circumstance.
 	 */

net/core/skbuff.c

@@ -5163,7 +5163,7 @@ EXPORT_SYMBOL_GPL(skb_to_sgvec);
  * 3. sg_unmark_end
  * 4. skb_to_sgvec(payload2)
  *
- * When mapping mutilple payload conditionally, skb_to_sgvec_nomark
+ * When mapping multiple payload conditionally, skb_to_sgvec_nomark
  * is more preferable.
  */
 int skb_to_sgvec_nomark(struct sk_buff *skb, struct scatterlist *sg,
@@ -6021,7 +6021,7 @@ EXPORT_SYMBOL(skb_try_coalesce);
  * @skb: buffer to clean
  * @xnet: packet is crossing netns
  *
- * skb_scrub_packet can be used after encapsulating or decapsulting a packet
+ * skb_scrub_packet can be used after encapsulating or decapsulating a packet
  * into/from a tunnel. Some information have to be cleared during these
  * operations.
  * skb_scrub_packet can also be used to clean a skb before injecting it in

net/core/sock.c

@@ -2048,7 +2048,7 @@ static inline void sock_lock_init(struct sock *sk)
 
 /*
  * Copy all fields from osk to nsk but nsk->sk_refcnt must not change yet,
- * even temporarly, because of RCU lookups. sk_node should also be left as is.
+ * even temporarily, because of RCU lookups. sk_node should also be left as is.
  * We must not copy fields between sk_dontcopy_begin and sk_dontcopy_end
  */
 static void sock_copy(struct sock *nsk, const struct sock *osk)
@@ -2538,7 +2538,7 @@ void skb_set_owner_w(struct sk_buff *skb, struct sock *sk)
 	skb_set_hash_from_sk(skb, sk);
 	/*
 	 * We used to take a refcount on sk, but following operation
-	 * is enough to guarantee sk_free() wont free this sock until
+	 * is enough to guarantee sk_free() won't free this sock until
 	 * all in-flight packets are completed
 	 */
 	refcount_add(skb->truesize, &sk->sk_wmem_alloc);
@@ -3697,7 +3697,7 @@ EXPORT_SYMBOL(sock_recv_errqueue);
  *
  *	FIX: POSIX 1003.1g is very ambiguous here. It states that
  *	asynchronous errors should be reported by getsockopt. We assume
- *	this means if you specify SO_ERROR (otherwise whats the point of it).
+ *	this means if you specify SO_ERROR (otherwise what is the point of it).
  */
 int sock_common_getsockopt(struct socket *sock, int level, int optname,
 			   char __user *optval, int __user *optlen)

net/core/utils.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 /*
- *	Generic address resultion entity
+ *	Generic address resolution entity
  *
  *	Authors:
  *	net_random Alan Cox