Messages in this thread Patch in this message | | | From | Li zeming <> | Subject | [PATCH] futex: requeue: Remove unnecessary ‘NULL’ values from futex proxy tryloc k atomic | Date | Wed, 26 Jul 2023 03:50:47 +0800 |
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top_waiter is assigned first, so it does not need to initialize the assignment.
Signed-off-by: Li zeming <zeming@nfschina.com> --- kernel/futex/requeue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/futex/requeue.c b/kernel/futex/requeue.c index cba8b1a6a4cc..acf0801c285c 100644 --- a/kernel/futex/requeue.c +++ b/kernel/futex/requeue.c @@ -269,7 +269,7 @@ futex_proxy_trylock_atomic(u32 __user *pifutex, struct futex_hash_bucket *hb1, union futex_key *key2, struct futex_pi_state **ps, struct task_struct **exiting, int set_waiters) { - struct futex_q *top_waiter = NULL; + struct futex_q *top_waiter; u32 curval; int ret; -- 2.18.2
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