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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>
This commit is contained in:
Chuck Lever 2007-08-06 11:57:58 -04:00 committed by Trond Myklebust
parent 8f9d5b1a2e
commit 95392c593e
1 changed files with 20 additions and 6 deletions
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26
net/sunrpc/xprtsock.c
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@ -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);
}
/**