This patch removes unneeded return variables, using only
'0' instead.
It fixes the following warning detected by coccinelle:
./fs/gfs2/super.c:592:5-10: Unneeded variable: "error". Return "0" on
line 628
Reported-by: Abaci Robot <ab...@linux.alibaba.com>
Signed-off-by: Yang Li <yang....@linux.alibaba.com>
---
fs/gfs2/super.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 861ed5f..fe2dae4 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -589,7 +589,6 @@ static void gfs2_dirty_inode(struct inode *inode, int flags)
int gfs2_make_fs_ro(struct gfs2_sbd *sdp)
{
- int error = 0;
int log_write_allowed = test_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags);
gfs2_flush_delete_work(sdp);
@@ -625,7 +624,7 @@ int gfs2_make_fs_ro(struct gfs2_sbd *sdp)
if (!log_write_allowed)
sdp->sd_vfs->s_flags |= SB_RDONLY;
- return error;
+ return 0;
}
/**
--
1.8.3.1
