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Upgrade to 4.4.50-rt62
[kvmfornfv.git] / kernel / drivers / xen / xenbus / xenbus_xs.c
diff --git a/kernel/drivers/xen/xenbus/xenbus_xs.c b/kernel/drivers/xen/xenbus/xenbus_xs.c
index ba804f3..ce65591 100644 (file)
--- a/kernel/drivers/xen/xenbus/xenbus_xs.c
+++ b/kernel/drivers/xen/xenbus/xenbus_xs.c
@@ -250,9 +250,6 @@ void *xenbus_dev_request_and_reply(struct xsd_sockmsg *msg)
 
        mutex_unlock(&xs_state.request_mutex);
 
-       if (IS_ERR(ret))
-               return ret;
-
        if ((msg->type == XS_TRANSACTION_END) ||
            ((req_msg.type == XS_TRANSACTION_START) &&
             (msg->type == XS_ERROR)))