sunrpc: Propagate errors from xs_bind() through xs_create_sock()

xs_create_sock() is supposed to return a pointer or an ERR_PTR-encoded
error, but it currently returns 0 if xs_bind() fails.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Cc: stable@kernel.org [v2.6.37]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index c431f5a57960..be96d429b475 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -1631,7 +1631,8 @@ static struct socket *xs_create_sock(struct rpc_xprt *xprt,
         }
         xs_reclassify_socket(family, sock);
 
-        if (xs_bind(transport, sock)) {
+        err = xs_bind(transport, sock);
+        if (err) {
                 sock_release(sock);
                 goto out;
         }