From eaefbf968a83a160324225fb2ac9c49e56c86515 Mon Sep 17 00:00:00 2001 From: Bob Peterson Date: Tue, 11 May 2010 17:35:34 -0400 Subject: [PATCH] GFS2: Eliminate useless err variable This patch removes an unneeded "err" variable that is always returned as zero. Signed-off-by: Bob Peterson Signed-off-by: Steven Whitehouse --- fs/gfs2/meta_io.c | 4 +--- 1 file changed, 1 insertion(+), 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 = {