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| author | Chuck Lever <chuck.lever@oracle.com> | 2007-08-06 11:57:58 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-10-09 17:16:24 -0400 |
| commit | 95392c593e13fa7546857425971f87e4ded6e0c1 (patch) | |
| tree | d14037b40128187fb33c3c667331a5877cadd2a9 | |
| parent | 8f9d5b1a2e717fb9e0c4d2c60a224ecce905bd23 (diff) | |
| download | op-kernel-dev-95392c593e13fa7546857425971f87e4ded6e0c1.zip op-kernel-dev-95392c593e13fa7546857425971f87e4ded6e0c1.tar.gz | |
SUNRPC: Add a helper for extracting the address using the correct type
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | net/sunrpc/xprtsock.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index d9e6576..fcbfae8 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -263,9 +263,24 @@ struct sock_xprt { #define TCP_RCV_COPY_XID (1UL << 2) #define TCP_RCV_COPY_DATA (1UL << 3) +static inline struct sockaddr *xs_addr(struct rpc_xprt *xprt) +{ + return (struct sockaddr *) &xprt->addr; +} + +static inline struct sockaddr_in *xs_addr_in(struct rpc_xprt *xprt) +{ + return (struct sockaddr_in *) &xprt->addr; +} + +static inline struct sockaddr_in6 *xs_addr_in6(struct rpc_xprt *xprt) +{ + return (struct sockaddr_in6 *) &xprt->addr; +} + static void xs_format_ipv4_peer_addresses(struct rpc_xprt *xprt) { - struct sockaddr_in *addr = (struct sockaddr_in *) &xprt->addr; + struct sockaddr_in *addr = xs_addr_in(xprt); char *buf; buf = kzalloc(20, GFP_KERNEL); @@ -317,7 +332,7 @@ static void xs_format_ipv4_peer_addresses(struct rpc_xprt *xprt) static void xs_format_ipv6_peer_addresses(struct rpc_xprt *xprt) { - struct sockaddr_in6 *addr = (struct sockaddr_in6 *) &xprt->addr; + struct sockaddr_in6 *addr = xs_addr_in6(xprt); char *buf; buf = kzalloc(40, GFP_KERNEL); @@ -537,7 +552,7 @@ static int xs_udp_send_request(struct rpc_task *task) req->rq_xtime = jiffies; status = xs_sendpages(transport->sock, - (struct sockaddr *) &xprt->addr, + xs_addr(xprt), xprt->addrlen, xdr, req->rq_bytes_sent); @@ -1214,7 +1229,7 @@ static unsigned short xs_get_random_port(void) */ static void xs_set_port(struct rpc_xprt *xprt, unsigned short port) { - struct sockaddr *addr = (struct sockaddr *) &xprt->addr; + struct sockaddr *addr = xs_addr(xprt); dprintk("RPC: setting port for xprt %p to %u\n", xprt, port); @@ -1497,8 +1512,7 @@ static int xs_tcp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock) /* Tell the socket layer to start connecting... */ xprt->stat.connect_count++; xprt->stat.connect_start = jiffies; - return kernel_connect(sock, (struct sockaddr *) &xprt->addr, - xprt->addrlen, O_NONBLOCK); + return kernel_connect(sock, xs_addr(xprt), xprt->addrlen, O_NONBLOCK); } /** |
