From f7cf4f5bfe073ad792ab49c04f247626b3e38db6 Mon Sep 17 00:00:00 2001 From: alex chen Date: Thu, 3 Apr 2014 14:47:05 -0700 Subject: ocfs2: do not put bh when buffer_uptodate failed Do not put bh when buffer_uptodate failed in ocfs2_write_block and ocfs2_write_super_or_backup, because it will put bh in b_end_io. Otherwise it will hit a warning "VFS: brelse: Trying to free free buffer". Signed-off-by: Alex Chen Reviewed-by: Joseph Qi Reviewed-by: Srinivas Eeda Cc: Mark Fasheh Acked-by: Joel Becker Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ocfs2/buffer_head_io.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'fs/ocfs2') diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c index 5b704c6..1edcb14 100644 --- a/fs/ocfs2/buffer_head_io.c +++ b/fs/ocfs2/buffer_head_io.c @@ -90,7 +90,6 @@ int ocfs2_write_block(struct ocfs2_super *osb, struct buffer_head *bh, * information for this bh as it's not marked locally * uptodate. */ ret = -EIO; - put_bh(bh); mlog_errno(ret); } @@ -420,7 +419,6 @@ int ocfs2_write_super_or_backup(struct ocfs2_super *osb, if (!buffer_uptodate(bh)) { ret = -EIO; - put_bh(bh); mlog_errno(ret); } -- cgit v1.1