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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-05-14 22:45:28 +0300 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-05-14 17:44:01 -0700 |
| commit | 5abc03cd919535c61b813f2319cb38326a41e810 (patch) | |
| tree | 22a180bdca008b9f7a1951c01f4732d4433e6ddd | |
| parent | 36be50515fe2aef61533b516fa2576a2c7fe7664 (diff) | |
| download | blackbird-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.c | 10 |
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) |
