[PATCH] fs: ocfs2: dlmglue: Unneeded variable: "status"

From: Hariprasad Kelam
Date: Tue Jul 02 2019 - 14:32:44 EST


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.

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@xxxxxxxxx>
---
fs/ocfs2/dlmglue.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index dc987f5..1420723 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)
--
2.7.4