SUNRPC: Introduce support for setting the port number in IPv6 addresses
We could clone xs_set_port, but this is easier overall.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 23e5865..a2dddec 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -1211,11 +1211,20 @@
*/
static void xs_set_port(struct rpc_xprt *xprt, unsigned short port)
{
- struct sockaddr_in *sap = (struct sockaddr_in *) &xprt->addr;
+ struct sockaddr *addr = (struct sockaddr *) &xprt->addr;
dprintk("RPC: setting port for xprt %p to %u\n", xprt, port);
- sap->sin_port = htons(port);
+ switch (addr->sa_family) {
+ case AF_INET:
+ ((struct sockaddr_in *)addr)->sin_port = htons(port);
+ break;
+ case AF_INET6:
+ ((struct sockaddr_in6 *)addr)->sin6_port = htons(port);
+ break;
+ default:
+ BUG();
+ }
}
static int xs_bind(struct sock_xprt *transport, struct socket *sock)