The patch titled
Subject: ipc: annotate implicit fall through
has been added to the -mm tree. Its filename is
ipc-annotate-implicit-fall-through.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/ipc-annotate-implicit-fall-through.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/ipc-annotate-implicit-fall-through.patch
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------------------------------------------------------
From: Mathieu Malaterre <malat@xxxxxxxxxx>
Subject: ipc: 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:
ipc/sem.c:1683:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
Link: http://lkml.kernel.org/r/20190114203608.18218-1-malat@xxxxxxxxxx
Signed-off-by: Mathieu Malaterre <malat@xxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
ipc/sem.c | 1 +
1 file changed, 1 insertion(+)
--- a/ipc/sem.c~ipc-annotate-implicit-fall-through
+++ a/ipc/sem.c
@@ -1682,6 +1682,7 @@ long ksys_semctl(int semid, int semnum,
case IPC_SET:
if (copy_semid_from_user(&semid64, p, version))
return -EFAULT;
+ /* fall through */
case IPC_RMID:
return semctl_down(ns, semid, cmd, &semid64);
default:
_
Patches currently in -mm which might be from malat@xxxxxxxxxx are
kernel-sys-annotate-implicit-fall-through.patch
lib-cmdlinec-annotate-implicit-fall-throughs.patch
ipc-annotate-implicit-fall-through.patch
