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Diffstat (limited to 'net/sunrpc/xprtsock.c')
-rw-r--r--net/sunrpc/xprtsock.c26
1 files changed, 12 insertions, 14 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 9d1898f..5e8198b 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;
}
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