diff mbox

[v3,2/2] SUNRPC: Handle EPIPE in xprt_connect_status

Message ID 1404360771-6782-2-git-send-email-trond.myklebust@primarydata.com (mailing list archive)
State New, archived
Headers show

Commit Message

Trond Myklebust July 3, 2014, 4:12 a.m. UTC 
The callback handler xs_error_report() can end up propagating an EPIPE
error by means of the call to xprt_wake_pending_tasks(). Ensure that
xprt_connect_status() does not automatically convert this into an
EIO error.

Reported-by: Weston Andros Adamson <dros@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
---
 net/sunrpc/clnt.c | 1 +
 net/sunrpc/xprt.c | 1 +
 2 files changed, 2 insertions(+)
diff mbox

Patch

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 575e63f6c13e..488ddeed9363 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -1814,6 +1814,7 @@  call_connect_status(struct rpc_task *task)
 	case -ENETUNREACH:
 	case -EHOSTUNREACH:
 	case -ENOBUFS:
+	case -EPIPE:
 		if (RPC_IS_SOFTCONN(task))
 			break;
 		/* retry with existing socket, after a delay */
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index c3b2b3369e52..c5b2916298b0 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -744,6 +744,7 @@  static void xprt_connect_status(struct rpc_task *task)
 	case -ECONNABORTED:
 	case -ENETUNREACH:
 	case -EHOSTUNREACH:
+	case -EPIPE:
 	case -EAGAIN:
 		dprintk("RPC: %5u xprt_connect_status: retrying\n", task->tk_pid);
 		break;