3 files changed, 29 insertions, 31 deletions

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 0d9b5275fac3..25bbf2d7f603 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -234,10 +234,15 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args)
 {
         struct rpc_xprt *xprt;
         struct rpc_clnt *clnt;
+        struct rpc_xprtsock_create xprtargs = {
+                .proto = args->protocol,
+                .dstaddr = args->address,
+                .addrlen = args->addrsize,
+                .timeout = args->timeout
+        };
         char servername[20];
 
-        xprt = xprt_create_transport(args->protocol, args->address,
-                                        args->addrsize, args->timeout);
+        xprt = xprt_create_transport(&xprtargs);
         if (IS_ERR(xprt))
                 return (struct rpc_clnt *)xprt;
 
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 518acb74a5bb..c8c2edccad7e 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -886,27 +886,24 @@ void xprt_set_timeout(struct rpc_timeout *to, unsigned int retr, unsigned long i
 
 /**
  * xprt_create_transport - create an RPC transport
- * @proto: requested transport protocol
- * @ap: remote peer address
- * @size: length of address
- * @to: timeout parameters
+ * @args: rpc transport creation arguments
  *
  */
-struct rpc_xprt *xprt_create_transport(int proto, struct sockaddr *ap, size_t size, struct rpc_timeout *to)
+struct rpc_xprt *xprt_create_transport(struct rpc_xprtsock_create *args)
 {
         struct rpc_xprt *xprt;
         struct rpc_rqst *req;
 
-        switch (proto) {
+        switch (args->proto) {
         case IPPROTO_UDP:
-                xprt = xs_setup_udp(ap, size, to);
+                xprt = xs_setup_udp(args);
                 break;
         case IPPROTO_TCP:
-                xprt = xs_setup_tcp(ap, size, to);
+                xprt = xs_setup_tcp(args);
                 break;
         default:
                 printk(KERN_ERR "RPC: unrecognized transport protocol: %d\n",
-                                proto);
+                                args->proto);
                 return ERR_PTR(-EIO);
         }
         if (IS_ERR(xprt)) {
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index a8f7c5fd752c..6b7cea57651c 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -1502,12 +1502,12 @@ static struct rpc_xprt_ops xs_tcp_ops = {
         .print_stats            = xs_tcp_print_stats,
 };
 
-static struct rpc_xprt *xs_setup_xprt(struct sockaddr *addr, size_t addrlen, unsigned int slot_table_size)
+static struct rpc_xprt *xs_setup_xprt(struct rpc_xprtsock_create *args, unsigned int slot_table_size)
 {
         struct rpc_xprt *xprt;
         struct sock_xprt *new;
 
-        if (addrlen > sizeof(xprt->addr)) {
+        if (args->addrlen > sizeof(xprt->addr)) {
                 dprintk("RPC:       xs_setup_xprt: address too large\n");
                 return ERR_PTR(-EBADF);
         }
@@ -1529,8 +1529,8 @@ static struct rpc_xprt *xs_setup_xprt(struct sockaddr *addr, size_t addrlen, uns
                 return ERR_PTR(-ENOMEM);
         }
 
-        memcpy(&xprt->addr, addr, addrlen);
-        xprt->addrlen = addrlen;
+        memcpy(&xprt->addr, args->dstaddr, args->addrlen);
+        xprt->addrlen = args->addrlen;
         new->port = xs_get_random_port();
 
         return xprt;
@@ -1538,22 +1538,20 @@ static struct rpc_xprt *xs_setup_xprt(struct sockaddr *addr, size_t addrlen, uns
 
 /**
  * xs_setup_udp - Set up transport to use a UDP socket
- * @addr: address of remote server
- * @addrlen: length of address in bytes
- * @to:   timeout parameters
+ * @args: rpc transport creation arguments
  *
  */
-struct rpc_xprt *xs_setup_udp(struct sockaddr *addr, size_t addrlen, struct rpc_timeout *to)
+struct rpc_xprt *xs_setup_udp(struct rpc_xprtsock_create *args)
 {
         struct rpc_xprt *xprt;
         struct sock_xprt *transport;
 
-        xprt = xs_setup_xprt(addr, addrlen, xprt_udp_slot_table_entries);
+        xprt = xs_setup_xprt(args, xprt_udp_slot_table_entries);
         if (IS_ERR(xprt))
                 return xprt;
         transport = container_of(xprt, struct sock_xprt, xprt);
 
-        if (ntohs(((struct sockaddr_in *)addr)->sin_port) != 0)
+        if (ntohs(((struct sockaddr_in *)args->dstaddr)->sin_port) != 0)
                 xprt_set_bound(xprt);
 
         xprt->prot = IPPROTO_UDP;
@@ -1569,8 +1567,8 @@ struct rpc_xprt *xs_setup_udp(struct sockaddr *addr, size_t addrlen, struct rpc_
 
         xprt->ops = &xs_udp_ops;
 
-        if (to)
-                xprt->timeout = *to;
+        if (args->timeout)
+                xprt->timeout = *args->timeout;
         else
                 xprt_set_timeout(&xprt->timeout, 5, 5 * HZ);
 
@@ -1583,22 +1581,20 @@ struct rpc_xprt *xs_setup_udp(struct sockaddr *addr, size_t addrlen, struct rpc_
 
 /**
  * xs_setup_tcp - Set up transport to use a TCP socket
- * @addr: address of remote server
- * @addrlen: length of address in bytes
- * @to: timeout parameters
+ * @args: rpc transport creation arguments
  *
  */
-struct rpc_xprt *xs_setup_tcp(struct sockaddr *addr, size_t addrlen, struct rpc_timeout *to)
+struct rpc_xprt *xs_setup_tcp(struct rpc_xprtsock_create *args)
 {
         struct rpc_xprt *xprt;
         struct sock_xprt *transport;
 
-        xprt = xs_setup_xprt(addr, addrlen, xprt_tcp_slot_table_entries);
+        xprt = xs_setup_xprt(args, xprt_tcp_slot_table_entries);
         if (IS_ERR(xprt))
                 return xprt;
         transport = container_of(xprt, struct sock_xprt, xprt);
 
-        if (ntohs(((struct sockaddr_in *)addr)->sin_port) != 0)
+        if (ntohs(((struct sockaddr_in *)args->dstaddr)->sin_port) != 0)
                 xprt_set_bound(xprt);
 
         xprt->prot = IPPROTO_TCP;
@@ -1613,8 +1609,8 @@ struct rpc_xprt *xs_setup_tcp(struct sockaddr *addr, size_t addrlen, struct rpc_
 
         xprt->ops = &xs_tcp_ops;
 
-        if (to)
-                xprt->timeout = *to;
+        if (args->timeout)
+                xprt->timeout = *args->timeout;
         else
                 xprt_set_timeout(&xprt->timeout, 2, 60 * HZ);