From 4fd29ec47212c8cbf98916af519019ccc5e58e49 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Tue, 8 Nov 2016 11:59:26 +1100 Subject: [PATCH] xfs: check return value of _trans_reserve_quota_nblks Check the return value of xfs_trans_reserve_quota_nblks for errors. Signed-off-by: Darrick J. Wong Reviewed-by: Dave Chinner Signed-off-by: Dave Chinner --- fs/xfs/libxfs/xfs_bmap.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index c6eb219..71dd6d7 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -4902,8 +4902,11 @@ xfs_bmap_del_extent_delay( * sb counters as we might have to borrow some blocks for the * indirect block accounting. */ - xfs_trans_reserve_quota_nblks(NULL, ip, -((long)del->br_blockcount), 0, + error = xfs_trans_reserve_quota_nblks(NULL, ip, + -((long)del->br_blockcount), 0, isrt ? XFS_QMOPT_RES_RTBLKS : XFS_QMOPT_RES_REGBLKS); + if (error) + return error; ip->i_delayed_blks -= del->br_blockcount; if (whichfork == XFS_COW_FORK) -- 2.7.4