From b028fb612849add771679c1b99a50d99264c9632 Mon Sep 17 00:00:00 2001 From: Mathieu Malaterre Date: Tue, 14 May 2019 15:44:35 -0700 Subject: [PATCH] kernel/signal.c: annotate implicit fall through There is a plan to build the kernel with -Wimplicit-fallthrough and this place in the code produced a warning (W=1). This commit remove the following warning: kernel/signal.c:795:13: warning: this statement may fall through [-Wimplicit-fallthrough=] Link: http://lkml.kernel.org/r/20190114203505.17875-1-malat@debian.org Signed-off-by: Mathieu Malaterre Acked-by: Gustavo A. R. Silva Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/signal.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/signal.c b/kernel/signal.c index 62f9aea4a15a..c4dd66436fc5 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -840,6 +840,7 @@ static int check_kill_permission(int sig, struct kernel_siginfo *info, */ if (!sid || sid == task_session(current)) break; + /* fall through */ default: return -EPERM; } -- 2.30.2