linux/kernel/futex
Vasileios Almpanis 4903ab0c83 futex: Remove unnecessary NULL check before kvfree()
The NULL check before kvfree() is unnecessary and triggers a Coccinelle
warning, since kvfree() handles NULL arguments internally.

Reported by ifnullfree.cocci Coccinelle semantic patch script.

Signed-off-by: Vasileios Almpanis <vasilisalmpanis@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Link: https://patch.msgid.link/20260630133530.2577832-1-vasilisalmpanis@gmail.com
2026-07-05 14:50:19 +02:00
..
core.c futex: Remove unnecessary NULL check before kvfree() 2026-07-05 14:50:19 +02:00
futex.h futex: Optimize futex hash bucket access patterns 2026-06-11 13:41:24 +02:00
Makefile futex: Convert to compiler context analysis 2026-03-16 13:16:48 +01:00
pi.c futex: Optimize futex hash bucket access patterns 2026-06-11 13:41:24 +02:00
requeue.c futex/requeue: Revert "Prevent NULL pointer dereference in remove_waiter() on self-deadlock"" 2026-07-02 22:14:08 +02:00
syscalls.c futex: Add support for unlocking robust futexes 2026-06-03 11:38:51 +02:00
waitwake.c futex: Optimize futex hash bucket access patterns 2026-06-11 13:41:24 +02:00