lib: Fix extra semicolon after if

Signed-off-by: Weiguo Li <liwg06@foxmail.com>

diff --git a/lib/sigevent.c b/lib/sigevent.c
index 0f20bc02705423ff4f98de8395b08b714a48e0d8..985bedeb925e3133edacf2155c3a9e4e9871e18b 100644 (file)
--- a/lib/sigevent.c
+++ b/lib/sigevent.c
@@ -134,8 +134,7 @@ int frr_sigevent_process(void)
 
 #ifdef SIGEVENT_BLOCK_SIGNALS
        if (sigprocmask(SIG_UNBLOCK, &oldmask, NULL) < 0)
-               ;
-       return -1;
+               return -1;
 #endif /* SIGEVENT_BLOCK_SIGNALS */
 
        return 0;