SUNRPC: Clear xpt_bc_xprt if xs_setup_bc_tcp failed

Don't move the assign of args->bc_xprt->xpt_bc_xprt out of xs_setup_bc_tcp,
because rpc_ping (which is in rpc_create) will using it.

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 1335239..3e251b8 100644 (file)
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2982,6 +2982,8 @@ static struct rpc_xprt *xs_setup_bc_tcp(struct xprt_create *args)
 
        if (try_module_get(THIS_MODULE))
                return xprt;
+
+       args->bc_xprt->xpt_bc_xprt = NULL;
        xprt_put(xprt);
        ret = ERR_PTR(-EINVAL);
 out_err: