3 files changed, 20 insertions, 16 deletions

diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c
index 1211053..dac219a 100644
--- a/net/sunrpc/rpcb_clnt.c
+++ b/net/sunrpc/rpcb_clnt.c
@@ -783,7 +783,7 @@ static int rpcb_dec_getport(struct rpc_rqst *req, __be32 *p,
 	port = ntohl(*p);
 	dprintk("RPC: %5u PMAP_%s result: %lu\n", task->tk_pid,
 			task->tk_msg.rpc_proc->p_name, port);
-	if (unlikely(port > USHORT_MAX))
+	if (unlikely(port > USHRT_MAX))
 		return -EIO;
 
 	rpcb->r_port = port;
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 3fc3253..dcd0132 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -166,7 +166,6 @@ EXPORT_SYMBOL_GPL(xprt_unregister_transport);
 int xprt_load_transport(const char *transport_name)
 {
 	struct xprt_class *t;
-	char module_name[sizeof t->name + 5];
 	int result;
 
 	result = 0;
@@ -178,9 +177,7 @@ int xprt_load_transport(const char *transport_name)
 		}
 	}
 	spin_unlock(&xprt_list_lock);
-	strcpy(module_name, "xprt");
-	strncat(module_name, transport_name, sizeof t->name);
-	result = request_module(module_name);
+	result = request_module("xprt%s", transport_name);
 out:
 	return result;
 }
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index b7cd8cc..2a96751 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2293,6 +2293,7 @@ static struct rpc_xprt *xs_setup_udp(struct xprt_create *args)
 	struct sockaddr *addr = args->dstaddr;
 	struct rpc_xprt *xprt;
 	struct sock_xprt *transport;
+	struct rpc_xprt *ret;
 
 	xprt = xs_setup_xprt(args, xprt_udp_slot_table_entries);
 	if (IS_ERR(xprt))
@@ -2330,8 +2331,8 @@ static struct rpc_xprt *xs_setup_udp(struct xprt_create *args)
 		xs_format_peer_addresses(xprt, "udp", RPCBIND_NETID_UDP6);
 		break;
 	default:
-		kfree(xprt);
-		return ERR_PTR(-EAFNOSUPPORT);
+		ret = ERR_PTR(-EAFNOSUPPORT);
+		goto out_err;
 	}
 
 	if (xprt_bound(xprt))
@@ -2346,10 +2347,11 @@ static struct rpc_xprt *xs_setup_udp(struct xprt_create *args)
 
 	if (try_module_get(THIS_MODULE))
 		return xprt;
-
+	ret = ERR_PTR(-EINVAL);
+out_err:
 	kfree(xprt->slot);
 	kfree(xprt);
-	return ERR_PTR(-EINVAL);
+	return ret;
 }
 
 static const struct rpc_timeout xs_tcp_default_timeout = {
@@ -2368,6 +2370,7 @@ static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args)
 	struct sockaddr *addr = args->dstaddr;
 	struct rpc_xprt *xprt;
 	struct sock_xprt *transport;
+	struct rpc_xprt *ret;
 
 	xprt = xs_setup_xprt(args, xprt_tcp_slot_table_entries);
 	if (IS_ERR(xprt))
@@ -2403,8 +2406,8 @@ static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args)
 		xs_format_peer_addresses(xprt, "tcp", RPCBIND_NETID_TCP6);
 		break;
 	default:
-		kfree(xprt);
-		return ERR_PTR(-EAFNOSUPPORT);
+		ret = ERR_PTR(-EAFNOSUPPORT);
+		goto out_err;
 	}
 
 	if (xprt_bound(xprt))
@@ -2420,10 +2423,11 @@ static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args)
 
 	if (try_module_get(THIS_MODULE))
 		return xprt;
-
+	ret = ERR_PTR(-EINVAL);
+out_err:
 	kfree(xprt->slot);
 	kfree(xprt);
-	return ERR_PTR(-EINVAL);
+	return ret;
 }
 
 /**
@@ -2437,6 +2441,7 @@ static struct rpc_xprt *xs_setup_bc_tcp(struct xprt_create *args)
 	struct rpc_xprt *xprt;
 	struct sock_xprt *transport;
 	struct svc_sock *bc_sock;
+	struct rpc_xprt *ret;
 
 	xprt = xs_setup_xprt(args, xprt_tcp_slot_table_entries);
 	if (IS_ERR(xprt))
@@ -2476,8 +2481,8 @@ static struct rpc_xprt *xs_setup_bc_tcp(struct xprt_create *args)
 				   RPCBIND_NETID_TCP6);
 		break;
 	default:
-		kfree(xprt);
-		return ERR_PTR(-EAFNOSUPPORT);
+		ret = ERR_PTR(-EAFNOSUPPORT);
+		goto out_err;
 	}
 
 	if (xprt_bound(xprt))
@@ -2499,9 +2504,11 @@ static struct rpc_xprt *xs_setup_bc_tcp(struct xprt_create *args)
 
 	if (try_module_get(THIS_MODULE))
 		return xprt;
+	ret = ERR_PTR(-EINVAL);
+out_err:
 	kfree(xprt->slot);
 	kfree(xprt);
-	return ERR_PTR(-EINVAL);
+	return ret;
 }
 
 static struct xprt_class	xs_udp_transport = {