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Subject[PATCH] kernel/sys: annotate implicit fall through
Date
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
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