From: Gyumin Hwang <hkm73560@gmail.com>
Date: Sat, 2 Oct 2021 08:11:36 +0000
Subject: net:dev: Change napi_gro_complete return type to void
Patch-mainline: v5.16-rc1
Git-commit: 1643771eeb2db9b487cbbde12e2a3f6ed0171490
References: jsc#PED-1565

napi_gro_complete always returned the same value, NET_RX_SUCCESS
And the value was not used anywhere

Signed-off-by: Gyumin Hwang <hkm73560@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 net/core/dev.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5802,7 +5802,7 @@ static void gro_normal_one(struct napi_s
 		gro_normal_list(napi);
 }
 
-static int napi_gro_complete(struct napi_struct *napi, struct sk_buff *skb)
+static void napi_gro_complete(struct napi_struct *napi, struct sk_buff *skb)
 {
 	struct packet_offload *ptype;
 	__be16 type = skb->protocol;
@@ -5831,12 +5831,11 @@ static int napi_gro_complete(struct napi
 	if (err) {
 		WARN_ON(&ptype->list == head);
 		kfree_skb(skb);
-		return NET_RX_SUCCESS;
+		return;
 	}
 
 out:
 	gro_normal_one(napi, skb, NAPI_GRO_CB(skb)->count);
-	return NET_RX_SUCCESS;
 }
 
 static void __napi_gro_flush_chain(struct napi_struct *napi, u32 index,