SUNRPC: Ensure xs_tcp_shutdown() requests a full close of the connection

The previous behaviour left the connection half-open in order to try
to scrape the last replies from the socket. Now that we have more reliable
reconnection, change the behaviour to close down the socket faster.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 2f8db3499a17..3d83cbd32ef2 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -627,7 +627,7 @@ process_status:
  * @xprt: transport
  *
  * Initiates a graceful shutdown of the TCP socket by calling the
- * equivalent of shutdown(SHUT_WR);
+ * equivalent of shutdown(SHUT_RDWR);
  */
 static void xs_tcp_shutdown(struct rpc_xprt *xprt)
 {
@@ -635,7 +635,7 @@ static void xs_tcp_shutdown(struct rpc_xprt *xprt)
         struct socket *sock = transport->sock;
 
         if (sock != NULL) {
-                kernel_sock_shutdown(sock, SHUT_WR);
+                kernel_sock_shutdown(sock, SHUT_RDWR);
                 trace_rpc_socket_shutdown(xprt, sock);
         }
 }