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| author | Cyrill Gorcunov <gorcunov@gmail.com> | 2025-03-16 22:58:15 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-03-17 10:38:49 +0100 |
| commit | d1c3a3f1c9a1dfc2b41696b7903972f4b3fbcd02 (patch) | |
| tree | cb47ebd1f8018452b6ac3fc6acacd88de9d2d6fb | |
| parent | 8e63360d869913265e5e4b623dcd23feff9fd000 (diff) | |
| download | linux-d1c3a3f1c9a1dfc2b41696b7903972f4b3fbcd02.tar.gz linux-d1c3a3f1c9a1dfc2b41696b7903972f4b3fbcd02.tar.bz2 linux-d1c3a3f1c9a1dfc2b41696b7903972f4b3fbcd02.zip | |
posix-timers: Drop redundant memset() invocation
Initially in commit 6891c4509c79 memset() was required to clear a variable
allocated on stack. Commit 2482097c6c0f removed the on stack variable and
retained the memset() despite the fact that the memory is allocated via
kmem_cache_zalloc() and therefore zereoed already.
Drop the redundant memset().
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/Z9ctVxwaYOV4A2g4@grain
| -rw-r--r-- | kernel/time/posix-timers.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index 2ca1c55d38a2..bc0bdf40eb50 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -526,7 +526,6 @@ static int do_timer_create(clockid_t which_clock, struct sigevent *event, } else { new_timer->it_sigev_notify = SIGEV_SIGNAL; new_timer->sigq.info.si_signo = SIGALRM; - memset(&new_timer->sigq.info.si_value, 0, sizeof(sigval_t)); new_timer->sigq.info.si_value.sival_int = new_timer->it_id; new_timer->it_pid = get_pid(task_tgid(current)); } |