[PATCH -next] nexthop: simplify code in nh_valid_get_bucket_req

[williamsukatube]

From: William Dean <williamsukatube@xxxxxxx>

It could directly return 'nh_valid_get_bucket_req_res_bucket' to simplify code.

Signed-off-by: William Dean <williamsukatube@xxxxxxx>
---
 net/ipv4/nexthop.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c
index 853a75a8fbaf..1556961cf153 100644
--- a/net/ipv4/nexthop.c
+++ b/net/ipv4/nexthop.c
@@ -3489,12 +3489,8 @@ static int nh_valid_get_bucket_req(const struct nlmsghdr *nlh,
 		return -EINVAL;
 	}

-	err = nh_valid_get_bucket_req_res_bucket(tb[NHA_RES_BUCKET],
+	return nh_valid_get_bucket_req_res_bucket(tb[NHA_RES_BUCKET],
 						 bucket_index, extack);
-	if (err)
-		return err;
-
-	return 0;
 }

 /* rtnl */
--
2.25.1