AcoSail/kernel_optimize_test
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NFS: fix the return value check by using IS_ERR

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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>
This commit is contained in:
Wei Yongjun 2012-09-21 12:27:41 +08:00 committed by Trond Myklebust
parent 84e28a307e
commit e8d920c58d
2 changed files with 2 additions and 2 deletions
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2
fs/nfs/nfs4namespace.c
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@ -205,7 +205,7 @@ struct rpc_clnt *nfs4_create_sec_client(struct rpc_clnt *clnt, struct inode *ino
return clone;
auth = rpcauth_create(flavor, clone);
if (!auth) {
if (IS_ERR(auth)) {
rpc_shutdown_client(clone);
clone = ERR_PTR(-EIO);
}

2
fs/nfs/nfs4proc.c
View File

@ -2399,7 +2399,7 @@ static int nfs4_lookup_root_sec(struct nfs_server *server, struct nfs_fh *fhandl
int ret;
auth = rpcauth_create(flavor, server->client);
if (!auth) {
if (IS_ERR(auth)) {
ret = -EIO;
goto out;
}