xfs: make xfs_trans_get_buf return an error code
Convert xfs_trans_get_buf() to return numeric error codes like most
everywhere else in xfs.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 1979a00..c5077e6 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -2546,6 +2546,7 @@ xfs_ifree_cluster(
struct xfs_perag *pag;
struct xfs_ino_geometry *igeo = M_IGEO(mp);
xfs_ino_t inum;
+ int error;
inum = xic->first_ino;
pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, inum));
@@ -2574,12 +2575,11 @@ xfs_ifree_cluster(
* complete before we get a lock on it, and hence we may fail
* to mark all the active inodes on the buffer stale.
*/
- bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, blkno,
- mp->m_bsize * igeo->blocks_per_cluster,
- XBF_UNMAPPED);
-
- if (!bp)
- return -ENOMEM;
+ error = xfs_trans_get_buf(tp, mp->m_ddev_targp, blkno,
+ mp->m_bsize * igeo->blocks_per_cluster,
+ XBF_UNMAPPED, &bp);
+ if (error)
+ return error;
/*
* This buffer may not have been correctly initialised as we
