From: Fuyun Liang <liangfuyun1@huawei.com>
Date: Tue, 15 May 2018 19:20:10 +0100
Subject: net: hns3: Change return value in hnae3_register_client
Patch-mainline: v4.18-rc1
Git-commit: 0c698257c7befa8d1ec1b8d767758c3d73a2686a
References: bsc#1104353 FATE#326415

A client includes many client instance. Just like ae_algo, Initializing
client instance failed does not represent registering client failed.
The action of registering client just is adding client to the client
list and the result always is true. This patch changes the return
value of hnae3_register_client form a variable value to a fixed value,
makes the function always return ok.

Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/hisilicon/hns3/hnae3.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.c
@@ -98,7 +98,7 @@ int hnae3_register_client(struct hnae3_c
 exit:
 	mutex_unlock(&hnae3_common_lock);
 
-	return ret;
+	return 0;
 }
 EXPORT_SYMBOL(hnae3_register_client);