posix-timers: Remove redundant initialization of variable ret

The variable ret is being initialized with a value that is never read, it
is being updated later on. The assignment is redundant and can be removed.

Addresses-Coverity: ("Unused value")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210721120147.109570-1-colin.king@canonical.com

diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
index dd5697d..3913222 100644 (file)
--- a/kernel/time/posix-timers.c
+++ b/kernel/time/posix-timers.c
@@ -336,7 +336,7 @@ void posixtimer_rearm(struct kernel_siginfo *info)
 int posix_timer_event(struct k_itimer *timr, int si_private)
 {
        enum pid_type type;
-       int ret = -1;
+       int ret;
        /*
         * FIXME: if ->sigq is queued we can race with
         * dequeue_signal()->posixtimer_rearm().