[Cluster-devel] [PATCH 09/11] GFS2: Eliminate useless err variable
Steven Whitehouse
swhiteho at redhat.com
Mon May 17 12:40:23 UTC 2010
From: Bob Peterson <rpeterso at redhat.com>
This patch removes an unneeded "err" variable that is always
returned as zero.
Signed-off-by: Bob Peterson <rpeterso at redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho at redhat.com>
---
fs/gfs2/meta_io.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index abafda1..18176d0 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 = {
--
1.6.2.5
More information about the Cluster-devel
mailing list