sunrpc: whitespace fixes

Remove trailing whitespace and blank line at EOF

Signed-off-by: Stephen Hemminger <[e-mail]>
Signed-off-by: Anna Schumaker <[e-mail]>

net/sunrpc/auth_gss/auth_gss.c

···
 	if (test_bit(RPCAUTH_CRED_NEGATIVE, &cred->cr_flags)) {
 		unsigned long now = jiffies;
 		unsigned long begin, expire;
-		struct gss_cred *gss_cred; 
+		struct gss_cred *gss_cred;
 
 		gss_cred = container_of(cred, struct gss_cred, gc_base);
 		begin = gss_cred->gc_upcall_timestamp;

net/sunrpc/auth_gss/gss_generic_token.c

···
 }
 
 EXPORT_SYMBOL_GPL(g_verify_token_header);
-

net/sunrpc/auth_gss/gss_krb5_crypto.c

···
 	dprintk("%s: returning %d\n", __func__, err);
 	return err;
 }
-

net/sunrpc/auth_gss/gss_krb5_keys.c

···
 err_out:
 	return ret;
 }
-

net/sunrpc/auth_gss/gss_krb5_seal.c

···
 		return gss_get_mic_v2(ctx, text, token);
 	}
 }
-

net/sunrpc/auth_gss/gss_krb5_unseal.c

···
 		return gss_verify_mic_v2(ctx, message_buffer, read_token);
 	}
 }
-

net/sunrpc/auth_gss/gss_krb5_wrap.c

···
 		return gss_unwrap_kerberos_v2(kctx, offset, buf);
 	}
 }
-

net/sunrpc/auth_gss/svcauth_gss.c

···
 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
 
 	if (sn->use_gssp_proc) {
-		remove_proc_entry("use-gss-proxy", sn->proc_net_rpc); 
+		remove_proc_entry("use-gss-proxy", sn->proc_net_rpc);
 		clear_gssp_clnt(sn);
 	}
 }

net/sunrpc/backchannel_rqst.c

···
 	wake_up(&bc_serv->sv_cb_waitq);
 	spin_unlock(&bc_serv->sv_cb_lock);
 }
-

net/sunrpc/clnt.c

···
 /*
  * Free an RPC client
  */
-static struct rpc_clnt * 
+static struct rpc_clnt *
 rpc_free_auth(struct rpc_clnt *clnt)
 {
 	if (clnt->cl_auth == NULL)

net/sunrpc/rpcb_clnt.c

···
 	sn->rpcb_local_clnt = clnt;
 	sn->rpcb_local_clnt4 = clnt4;
 	sn->rpcb_is_af_local = is_af_local ? 1 : 0;
-	smp_wmb(); 
+	smp_wmb();
 	sn->rpcb_users = 1;
 	dprintk("RPC:       created new rpcb local clients (rpcb_local_clnt: "
 		"%p, rpcb_local_clnt4: %p) for net %x%s\n",

net/sunrpc/stats.c

···
 	dprintk("RPC:       unregistering /proc/net/rpc\n");
 	remove_proc_entry("rpc", net->proc_net);
 }
-

net/sunrpc/sunrpc.h

···
 int rpc_clients_notifier_register(void);
 void rpc_clients_notifier_unregister(void);
 #endif /* _NET_SUNRPC_SUNRPC_H */
-

net/sunrpc/xprt.c

···
 __must_hold(&req->rq_xprt->recv_lock)
 {
 	struct rpc_task *task = req->rq_task;
-	
+
 	if (task && test_bit(RPC_TASK_MSG_RECV, &task->tk_runstate)) {
 		spin_unlock(&req->rq_xprt->recv_lock);
 		set_bit(RPC_TASK_MSG_RECV_WAIT, &task->tk_runstate);

net/sunrpc/xprtsock.c

···
 		   max_slot_table_size, 0644);
 module_param_named(udp_slot_table_entries, xprt_udp_slot_table_entries,
 		   slot_table_size, 0644);
-