xfs: Check the return value of xfs_buf_get()

Check the return value of xfs_buf_get() and fail appropriately.

Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: Alex Elder <aelder@sgi.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index 3dd5c9c374cb..c7dab0c0bdda 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -2109,8 +2109,8 @@ xfs_attr_rmtval_set(xfs_da_args_t *args)
 
                 bp = xfs_buf_get(mp->m_ddev_targp, dblkno, blkcnt,
                                  XBF_LOCK | XBF_DONT_BLOCK);
-                ASSERT(!xfs_buf_geterror(bp));
-
+                if (!bp)
+                        return ENOMEM;
                 tmp = (valuelen < XFS_BUF_SIZE(bp)) ? valuelen :
                                                         XFS_BUF_SIZE(bp);
                 xfs_buf_iomove(bp, 0, tmp, src, XBRW_WRITE);