From: Mathieu Malaterre <malat@debian.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Mathieu Malaterre <malat@debian.org>, linux-kernel@vger.kernel.org
Subject: [PATCH] kernel/sys: annotate implicit fall through
Date: Mon, 14 Jan 2019 21:33:46 +0100 [thread overview]
Message-ID: <20190114203347.17530-1-malat@debian.org> (raw)
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/sys.c:1748:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
kernel/sys.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/sys.c b/kernel/sys.c
index f7eb62eceb24..dc5d9e636d48 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1747,6 +1747,7 @@ void getrusage(struct task_struct *p, int who, struct rusage *r)
if (who == RUSAGE_CHILDREN)
break;
+ /* fall through */
case RUSAGE_SELF:
thread_group_cputime_adjusted(p, &tgutime, &tgstime);
--
2.19.2
reply other threads:[~2019-01-14 20:33 UTC|newest]
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