tmakin/tegra-linux-noble
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: blackhole_dev: fix build warning for ethh set but not used

Browse Source 
BugLink: https://bugs.launchpad.net/bugs/2060097

[ Upstream commit 843a8851e89e2e85db04caaf88d8554818319047 ]

lib/test_blackhole_dev.c sets a variable that is never read, causing
this following building warning:

	lib/test_blackhole_dev.c:32:17: warning: variable 'ethh' set but not used [-Wunused-but-set-variable]

Remove the variable struct ethhdr *ethh, which is unused.

Fixes: 509e56b37c ("blackhole_dev: add a selftest")
Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit edc058bb9f5f034f69d6d5f24450212267c0c208)
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
This commit is contained in:
Breno Leitao
2024-02-02 07:13:29 -08:00
committed by Roxana Nicolescu
parent 5da33ec267
commit 83e6ebf6e7
1 changed files with 1 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/test_blackhole_dev.c
+1 -2
View File
@@ -29,7 +29,6 @@ static int __init test_blackholedev_init(void)
{
struct ipv6hdr *ip6h;
struct sk_buff *skb;
struct ethhdr *ethh;
struct udphdr *uh;
int data_len;
int ret;
@@ -61,7 +60,7 @@ static int __init test_blackholedev_init(void)
ip6h->saddr = in6addr_loopback;
ip6h->daddr = in6addr_loopback;
/* Ether */
ethh = (struct ethhdr *)skb_push(skb, sizeof(struct ethhdr));
skb_push(skb, sizeof(struct ethhdr));
skb_set_mac_header(skb, 0);
skb->protocol = htons(ETH_P_IPV6);