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_dquot.c b/fs/xfs/xfs_dquot.c
index 3e2ccae..0c5fe66 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -402,8 +402,11 @@
dqp->q_blkno,
mp->m_quotainfo->qi_dqchunklen,
0);
- if (!bp || (error = xfs_buf_geterror(bp)))
+
+ error = xfs_buf_geterror(bp);
+ if (error)
goto error1;
+
/*
* Make a chunk of dquots out of this buffer and log
* the entire thing.