diff options
Diffstat (limited to 'net/sunrpc/xprtsock.c')
| -rw-r--r-- | net/sunrpc/xprtsock.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 9d1898f6ee8..5e8198bede8 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -594,6 +594,8 @@ static int xs_udp_send_request(struct rpc_task *task) /* Still some bytes left; set up for a retry later. */ status = -EAGAIN; } + if (!transport->sock) + goto out; switch (status) { case -ENOTSOCK: @@ -603,19 +605,17 @@ static int xs_udp_send_request(struct rpc_task *task) case -EAGAIN: xs_nospace(task); break; + default: + dprintk("RPC: sendmsg returned unrecognized error %d\n", + -status); case -ENETUNREACH: case -EPIPE: case -ECONNREFUSED: /* When the server has died, an ICMP port unreachable message * prompts ECONNREFUSED. */ clear_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags); - break; - default: - clear_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags); - dprintk("RPC: sendmsg returned unrecognized error %d\n", - -status); } - +out: return status; } @@ -697,6 +697,8 @@ static int xs_tcp_send_request(struct rpc_task *task) status = -EAGAIN; break; } + if (!transport->sock) + goto out; switch (status) { case -ENOTSOCK: @@ -706,21 +708,17 @@ static int xs_tcp_send_request(struct rpc_task *task) case -EAGAIN: xs_nospace(task); break; + default: + dprintk("RPC: sendmsg returned unrecognized error %d\n", + -status); case -ECONNRESET: xs_tcp_shutdown(xprt); case -ECONNREFUSED: case -ENOTCONN: case -EPIPE: - status = -ENOTCONN; - clear_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags); - break; - default: - dprintk("RPC: sendmsg returned unrecognized error %d\n", - -status); clear_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags); - xs_tcp_shutdown(xprt); } - +out: return status; } |