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authorHariprasad Kelam <hariprasad.kelam@gmail.com>2019-07-11 20:53:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-07-12 11:05:41 -0700
commit4658d87cb38cb3ab3a234d1b8d63f65df4cce62b (patch)
tree508001693f61b19d71a300f1b1a0698dea595475
parente581595ea29c737587bcc349420bfdacb9a6b02b (diff)
downloadlinux-4658d87cb38cb3ab3a234d1b8d63f65df4cce62b.tar.bz2
fs/ocfs2/dlmglue.c: unneeded variable: "status"
fix below issue reported by coccicheck fs/ocfs2/dlmglue.c:4410:5-11: Unneeded variable: "status". Return "0" on line 4428 We can not change return type of ocfs2_downconvert_thread as its registered as callback of kthread_create. Link: http://lkml.kernel.org/r/20190702183237.GA13975@hari-Inspiron-1545 Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Mark Fasheh <mark@fasheh.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Changwei Ge <gechangwei@live.cn> Cc: Gang He <ghe@suse.com> Cc: Jun Piao <piaojun@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--fs/ocfs2/dlmglue.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index dc987f56c2ea..14207234fa3d 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -4407,7 +4407,6 @@ static int ocfs2_downconvert_thread_should_wake(struct ocfs2_super *osb)
static int ocfs2_downconvert_thread(void *arg)
{
- int status = 0;
struct ocfs2_super *osb = arg;
/* only quit once we've been asked to stop and there is no more
@@ -4425,7 +4424,7 @@ static int ocfs2_downconvert_thread(void *arg)
}
osb->dc_task = NULL;
- return status;
+ return 0;
}
void ocfs2_wake_downconvert_thread(struct ocfs2_super *osb)