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NFS: Clean up nfs4_set_client() 

If we cut out the dprintk()s, then we can return error codes directly
and cut out the goto.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Anna Schumaker 2017-04-07 14:15:16 -04:00 committed by Trond Myklebust
parent 8da0f93438
commit 2dc42c0d60
1 changed files with 4 additions and 15 deletions
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19
fs/nfs/nfs4client.c
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@ -854,9 +854,6 @@ static int nfs4_set_client(struct nfs_server *server,
.timeparms = timeparms,
};
struct nfs_client *clp;
int error;
dprintk("--> nfs4_set_client()\n");
if (server->flags & NFS_MOUNT_NORESVPORT)
set_bit(NFS_CS_NORESVPORT, &cl_init.init_flags);
@ -865,15 +862,11 @@ static int nfs4_set_client(struct nfs_server *server,
/* Allocate or find a client reference we can use */
clp = nfs_get_client(&cl_init);
if (IS_ERR(clp)) {
error = PTR_ERR(clp);
goto error;
}
if (IS_ERR(clp))
return PTR_ERR(clp);
if (server->nfs_client == clp) {
error = -ELOOP;
goto error;
}
if (server->nfs_client == clp)
return -ELOOP;
/*
* Query for the lease time on clientid setup or renewal
@ -885,11 +878,7 @@ static int nfs4_set_client(struct nfs_server *server,
set_bit(NFS_CS_CHECK_LEASE_TIME, &clp->cl_res_state);
server->nfs_client = clp;
dprintk("<-- nfs4_set_client() = 0 [new %p]\n", clp);
return 0;
error:
dprintk("<-- nfs4_set_client() = xerror %d\n", error);
return error;
}
/*