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authorBob Peterson <rpeterso@redhat.com>2010-05-12 01:35:34 +0400
committerSteven Whitehouse <swhiteho@redhat.com>2010-05-12 12:52:50 +0400
commiteaefbf968a83a160324225fb2ac9c49e56c86515 (patch)
tree94a03a08890c3c7e7c6f421aad8f9ddf0db72a1c /fs/gfs2/meta_io.c
parent7e619bc3e6252dc746f64ac3b486e784822e9533 (diff)
downloadlinux-eaefbf968a83a160324225fb2ac9c49e56c86515.tar.xz
GFS2: Eliminate useless err variable
This patch removes an unneeded "err" variable that is always returned as zero. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/meta_io.c')
-rw-r--r--fs/gfs2/meta_io.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index abafda1f637b..18176d0b75d7 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -34,7 +34,6 @@
static int gfs2_aspace_writepage(struct page *page, struct writeback_control *wbc)
{
- int err;
struct buffer_head *bh, *head;
int nr_underway = 0;
int write_op = (1 << BIO_RW_META) | ((wbc->sync_mode == WB_SYNC_ALL ?
@@ -86,11 +85,10 @@ static int gfs2_aspace_writepage(struct page *page, struct writeback_control *wb
} while (bh != head);
unlock_page(page);
- err = 0;
if (nr_underway == 0)
end_page_writeback(page);
- return err;
+ return 0;
}
const struct address_space_operations gfs2_meta_aops = {