Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa...

[linux-2.6-omap-h63xx.git] / net / sunrpc / xprtsock.c

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 5cbb404c4cdf89da7a6dd328ec5d7137d2d54dbc..29c71e645b27c472f0f50c9118527c8d3ca6f1c2 100644 (file)
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -467,7 +467,7 @@ static int xs_sendpages(struct socket *sock, struct sockaddr *addr, int addrlen,
        int err, sent = 0;
 
        if (unlikely(!sock))
-               return -ENOTCONN;
+               return -ENOTSOCK;
 
        clear_bit(SOCK_ASYNC_NOSPACE, &sock->flags);
        if (base != 0) {
@@ -577,6 +577,8 @@ static int xs_udp_send_request(struct rpc_task *task)
                                req->rq_svec->iov_base,
                                req->rq_svec->iov_len);
 
+       if (!xprt_bound(xprt))
+               return -ENOTCONN;
        status = xs_sendpages(transport->sock,
                              xs_addr(xprt),
                              xprt->addrlen, xdr,
@@ -594,6 +596,10 @@ static int xs_udp_send_request(struct rpc_task *task)
        }
 
        switch (status) {
+       case -ENOTSOCK:
+               status = -ENOTCONN;
+               /* Should we call xs_close() here? */
+               break;
        case -EAGAIN:
                xs_nospace(task);
                break;
@@ -693,6 +699,10 @@ static int xs_tcp_send_request(struct rpc_task *task)
        }
 
        switch (status) {
+       case -ENOTSOCK:
+               status = -ENOTCONN;
+               /* Should we call xs_close() here? */
+               break;
        case -EAGAIN:
                xs_nospace(task);
                break;
@@ -1523,7 +1533,7 @@ static void xs_udp_connect_worker4(struct work_struct *work)
        struct socket *sock = transport->sock;
        int err, status = -EIO;
 
-       if (xprt->shutdown || !xprt_bound(xprt))
+       if (xprt->shutdown)
                goto out;
 
        /* Start by resetting any existing state */
@@ -1564,7 +1574,7 @@ static void xs_udp_connect_worker6(struct work_struct *work)
        struct socket *sock = transport->sock;
        int err, status = -EIO;
 
-       if (xprt->shutdown || !xprt_bound(xprt))
+       if (xprt->shutdown)
                goto out;
 
        /* Start by resetting any existing state */
@@ -1648,6 +1658,9 @@ static int xs_tcp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock)
                write_unlock_bh(&sk->sk_callback_lock);
        }
 
+       if (!xprt_bound(xprt))
+               return -ENOTCONN;
+
        /* Tell the socket layer to start connecting... */
        xprt->stat.connect_count++;
        xprt->stat.connect_start = jiffies;
@@ -1668,7 +1681,7 @@ static void xs_tcp_connect_worker4(struct work_struct *work)
        struct socket *sock = transport->sock;
        int err, status = -EIO;
 
-       if (xprt->shutdown || !xprt_bound(xprt))
+       if (xprt->shutdown)
                goto out;
 
        if (!sock) {
@@ -1728,7 +1741,7 @@ static void xs_tcp_connect_worker6(struct work_struct *work)
        struct socket *sock = transport->sock;
        int err, status = -EIO;
 
-       if (xprt->shutdown || !xprt_bound(xprt))
+       if (xprt->shutdown)
                goto out;
 
        if (!sock) {