NFS: fix the return value check by using IS_ERR
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Fri, 21 Sep 2012 04:27:41 +0000 (12:27 +0800)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Tue, 25 Sep 2012 14:36:37 +0000 (10:36 -0400)
commite8d920c58ddb45126e1b306854f6e34b88446baf
tree9022863bcb9fa0ee7218f1d1f878846e222ab41e
parent84e28a307e376f271505af65a7b7e212dd6f61f4
NFS: fix the return value check by using IS_ERR

In case of error, the function rpcauth_create() returns ERR_PTR()
and never returns NULL pointer. The NULL test in the return value
check should be replaced with IS_ERR().

dpatch engine is used to auto generated this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
fs/nfs/nfs4namespace.c
fs/nfs/nfs4proc.c