From 98d5dc13e7e74b77ca3b4c3cbded9f48d2dbbbb7 Mon Sep 17 00:00:00 2001 From: Tsutomu Itoh Date: Thu, 20 Jan 2011 06:19:37 +0000 Subject: btrfs: fix return value check of btrfs_start_transaction() The error check of btrfs_start_transaction() is added, and the mistake of the error check on several places is corrected. Signed-off-by: Tsutomu Itoh Signed-off-by: Chris Mason --- fs/btrfs/super.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/btrfs/super.c') diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index f4e45fdded30..0209b5fc772c 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -623,6 +623,8 @@ int btrfs_sync_fs(struct super_block *sb, int wait) btrfs_wait_ordered_extents(root, 0, 0); trans = btrfs_start_transaction(root, 0); + if (IS_ERR(trans)) + return PTR_ERR(trans); ret = btrfs_commit_transaction(trans, root); return ret; } -- cgit v1.2.3