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authorDan Carpenter <dan.carpenter@oracle.com>2012-05-14 22:45:28 +0300
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-05-14 17:44:01 -0700
commit5abc03cd919535c61b813f2319cb38326a41e810 (patch)
tree22a180bdca008b9f7a1951c01f4732d4433e6ddd
parent36be50515fe2aef61533b516fa2576a2c7fe7664 (diff)
downloadblackbird-op-linux-5abc03cd919535c61b813f2319cb38326a41e810.tar.gz
blackbird-op-linux-5abc03cd919535c61b813f2319cb38326a41e810.zip
NFS: kmalloc() doesn't return an ERR_PTR()
Obviously we should check for NULL here instead of IS_ERR(). Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: stable@vger.kernel.org [3.4] Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
-rw-r--r--fs/nfs/idmap.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
index ba3019f5934c..3e8edbe71ec6 100644
--- a/fs/nfs/idmap.c
+++ b/fs/nfs/idmap.c
@@ -640,20 +640,16 @@ static int nfs_idmap_legacy_upcall(struct key_construction *cons,
struct idmap_msg *im;
struct idmap *idmap = (struct idmap *)aux;
struct key *key = cons->key;
- int ret;
+ int ret = -ENOMEM;
/* msg and im are freed in idmap_pipe_destroy_msg */
msg = kmalloc(sizeof(*msg), GFP_KERNEL);
- if (IS_ERR(msg)) {
- ret = PTR_ERR(msg);
+ if (!msg)
goto out0;
- }
im = kmalloc(sizeof(*im), GFP_KERNEL);
- if (IS_ERR(im)) {
- ret = PTR_ERR(im);
+ if (!im)
goto out1;
- }
ret = nfs_idmap_prepare_message(key->description, im, msg);
if (ret < 0)
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