[PATCH -next] staging: greybus: simplify the return expression of gb_svc_add()

[Liu Shixin]

Simplify the return expression.

Signed-off-by: Liu Shixin <liushix...@huawei.com>
---
 drivers/greybus/svc.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/greybus/svc.c b/drivers/greybus/svc.c
index ce7740ef449b..dca251172cd2 100644
--- a/drivers/greybus/svc.c
+++ b/drivers/greybus/svc.c
@@ -1345,18 +1345,12 @@ struct gb_svc *gb_svc_create(struct gb_host_device *hd)
 
 int gb_svc_add(struct gb_svc *svc)
 {
-       int ret;
-
        /*
         * The SVC protocol is currently driven by the SVC, so the SVC device
         * is added from the connection request handler when enough
         * information has been received.
         */
-       ret = gb_connection_enable(svc->connection);
-       if (ret)
-               return ret;
-
-       return 0;
+       return gb_connection_enable(svc->connection);
 }
 
 static void gb_svc_remove_modules(struct gb_svc *svc)
-- 
2.25.1