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-rw-r--r--net/sunrpc/xprtsock.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 5e8198bede81..879af6f27b4c 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -1208,23 +1208,20 @@ static void xs_tcp_state_change(struct sock *sk)
1208} 1208}
1209 1209
1210/** 1210/**
1211 * xs_tcp_error_report - callback mainly for catching RST events 1211 * xs_error_report - callback mainly for catching socket errors
1212 * @sk: socket 1212 * @sk: socket
1213 */ 1213 */
1214static void xs_tcp_error_report(struct sock *sk) 1214static void xs_error_report(struct sock *sk)
1215{ 1215{
1216 struct rpc_xprt *xprt; 1216 struct rpc_xprt *xprt;
1217 1217
1218 read_lock(&sk->sk_callback_lock); 1218 read_lock(&sk->sk_callback_lock);
1219 if (sk->sk_err != ECONNRESET || sk->sk_state != TCP_ESTABLISHED)
1220 goto out;
1221 if (!(xprt = xprt_from_sock(sk))) 1219 if (!(xprt = xprt_from_sock(sk)))
1222 goto out; 1220 goto out;
1223 dprintk("RPC: %s client %p...\n" 1221 dprintk("RPC: %s client %p...\n"
1224 "RPC: error %d\n", 1222 "RPC: error %d\n",
1225 __func__, xprt, sk->sk_err); 1223 __func__, xprt, sk->sk_err);
1226 1224 xprt_wake_pending_tasks(xprt, -EAGAIN);
1227 xprt_force_disconnect(xprt);
1228out: 1225out:
1229 read_unlock(&sk->sk_callback_lock); 1226 read_unlock(&sk->sk_callback_lock);
1230} 1227}
@@ -1509,6 +1506,7 @@ static void xs_udp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock)
1509 sk->sk_user_data = xprt; 1506 sk->sk_user_data = xprt;
1510 sk->sk_data_ready = xs_udp_data_ready; 1507 sk->sk_data_ready = xs_udp_data_ready;
1511 sk->sk_write_space = xs_udp_write_space; 1508 sk->sk_write_space = xs_udp_write_space;
1509 sk->sk_error_report = xs_error_report;
1512 sk->sk_no_check = UDP_CSUM_NORCV; 1510 sk->sk_no_check = UDP_CSUM_NORCV;
1513 sk->sk_allocation = GFP_ATOMIC; 1511 sk->sk_allocation = GFP_ATOMIC;
1514 1512
@@ -1656,7 +1654,7 @@ static int xs_tcp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock)
1656 sk->sk_data_ready = xs_tcp_data_ready; 1654 sk->sk_data_ready = xs_tcp_data_ready;
1657 sk->sk_state_change = xs_tcp_state_change; 1655 sk->sk_state_change = xs_tcp_state_change;
1658 sk->sk_write_space = xs_tcp_write_space; 1656 sk->sk_write_space = xs_tcp_write_space;
1659 sk->sk_error_report = xs_tcp_error_report; 1657 sk->sk_error_report = xs_error_report;
1660 sk->sk_allocation = GFP_ATOMIC; 1658 sk->sk_allocation = GFP_ATOMIC;
1661 1659
1662 /* socket options */ 1660 /* socket options */