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Revert "Bluetooth: hci_core: Fix sleeping function called from invalid context"

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[ Upstream commit ab6ab707a4d060a51c45fc13e3b2228d5f7c0b87 ]

This reverts commit 4d94f05558271654670d18c26c912da0c1c15549 which has
problems (see [1]) and is no longer needed since 581dd2dc168f
("Bluetooth: hci_event: Fix using rcu_read_(un)lock while iterating")
has reworked the code where the original bug has been found.

[1] Link: https://lore.kernel.org/linux-bluetooth/877c55ci1r.wl-tiwai@suse.de/T/#t
Fixes: 4d94f0555827 ("Bluetooth: hci_core: Fix sleeping function called from invalid context")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Luiz Augusto von Dentz
2025-03-04 10:06:10 -05:00
committed by Greg Kroah-Hartman
parent 0677a4f3c0
commit 55b098a2be
6 changed files with 57 additions and 97 deletions
Download Patch File Download Diff File Expand all files Collapse all files
net/bluetooth/rfcomm/core.c
-6
View File
@@ -2134,11 +2134,6 @@ static int rfcomm_run(void *unused)
return 0;
}
static bool rfcomm_match(struct hci_conn *hcon)
{
return hcon->type == ACL_LINK;
}
static void rfcomm_security_cfm(struct hci_conn *conn, u8 status, u8 encrypt)
{
struct rfcomm_session *s;
@@ -2185,7 +2180,6 @@ static void rfcomm_security_cfm(struct hci_conn *conn, u8 status, u8 encrypt)
static struct hci_cb rfcomm_cb = {
.name = "RFCOMM",
.match = rfcomm_match,
.security_cfm = rfcomm_security_cfm
};