[PATCH] xfs: add a check for xfs_trans_commit

[Kangjie Lu]

xfs_trans_commit could fails. The checks issues an error message upon
its failure.

Signed-off-by: Kangjie Lu <k...@umn.edu>
---
 fs/xfs/xfs_super.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index d3e6cd063688..8ec2e3c8e946 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1010,6 +1010,7 @@ xfs_fs_dirty_inode(
        struct xfs_inode                *ip = XFS_I(inode);
        struct xfs_mount                *mp = ip->i_mount;
        struct xfs_trans                *tp;
+       int error;
 
        if (!(inode->i_sb->s_flags & SB_LAZYTIME))
                return;
@@ -1021,7 +1022,10 @@ xfs_fs_dirty_inode(
        xfs_ilock(ip, XFS_ILOCK_EXCL);
        xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
        xfs_trans_log_inode(tp, ip, XFS_ILOG_TIMESTAMP);
-       xfs_trans_commit(tp);
+       error = xfs_trans_commit(tp);
+       if (error)
+               xfs_err(mp,
+                               "Error in xfs_trans_commit: %d\n", error);
 }
 
 /*
-- 
2.17.2 (Apple Git-113)