Messages in this thread Patch in this message | | | From | Mathieu Malaterre <> | Subject | [PATCH] signal: annotate implicit fall through | Date | Mon, 14 Jan 2019 21:35:04 +0100 |
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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=]
Signed-off-by: Mathieu Malaterre <malat@debian.org> --- kernel/signal.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/kernel/signal.c b/kernel/signal.c index e1d7ad8e6ab1..aa7a507757d7 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -794,6 +794,7 @@ static int check_kill_permission(int sig, struct kernel_siginfo *info, */ if (!sid || sid == task_session(current)) break; + /* fall through */ default: return -EPERM; } -- 2.19.2
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