xfs: Check the return value of xfs_trans_get_buf()
Check the return value of xfs_trans_get_buf() and fail
appropriately.
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index 2b9fd38..28cc019 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -970,7 +970,8 @@
*bpp = xfs_trans_get_buf(cur->bc_tp, mp->m_ddev_targp, d,
mp->m_bsize, flags);
- ASSERT(!xfs_buf_geterror(*bpp));
+ if (!*bpp)
+ return ENOMEM;
*block = XFS_BUF_TO_BLOCK(*bpp);
return 0;