diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2012-05-21 22:44:58 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-05-22 16:45:44 -0400 |
| commit | 177313f1498dd66b551dccadc98331b3fc3b09a4 (patch) | |
| tree | 203c83e35cbda914ae74b1ad794365f3fc65a113 /fs/nfs/nfs4proc.c | |
| parent | 73ea666c2bb536f2862cefdb3e014ed62b262ba5 (diff) | |
NFS: Clean up return code checking in nfs4_proc_exchange_id()
Clean up: update to use matching types in "if" expressions.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index daa4e1b17313..ab6b2e5c923e 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5102,30 +5102,30 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) res.server_scope = kzalloc(sizeof(struct nfs41_server_scope), GFP_KERNEL); - if (unlikely(!res.server_scope)) { + if (unlikely(res.server_scope == NULL)) { status = -ENOMEM; goto out; } res.impl_id = kzalloc(sizeof(struct nfs41_impl_id), GFP_KERNEL); - if (unlikely(!res.impl_id)) { + if (unlikely(res.impl_id == NULL)) { status = -ENOMEM; goto out_server_scope; } status = rpc_call_sync(clp->cl_rpcclient, &msg, RPC_TASK_TIMEOUT); - if (!status) + if (status == 0) status = nfs4_check_cl_exchange_flags(clp->cl_exchange_flags); - if (!status) { + if (status == 0) { /* use the most recent implementation id */ kfree(clp->cl_implid); clp->cl_implid = res.impl_id; } else kfree(res.impl_id); - if (!status) { - if (clp->cl_serverscope && + if (status == 0) { + if (clp->cl_serverscope != NULL && !nfs41_same_server_scope(clp->cl_serverscope, res.server_scope)) { dprintk("%s: server_scope mismatch detected\n", @@ -5135,7 +5135,7 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) clp->cl_serverscope = NULL; } - if (!clp->cl_serverscope) { + if (clp->cl_serverscope == NULL) { clp->cl_serverscope = res.server_scope; goto out; } @@ -5144,7 +5144,7 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) out_server_scope: kfree(res.server_scope); out: - if (clp->cl_implid) + if (clp->cl_implid != NULL) dprintk("%s: Server Implementation ID: " "domain: %s, name: %s, date: %llu,%u\n", __func__, clp->cl_implid->domain, clp->cl_implid->name, |