From b1f2abcf817d82b54764d1474424649feda6fe1b Mon Sep 17 00:00:00 2001 From: Parav Pandit Date: Mon, 29 May 2023 16:44:30 +0300 Subject: net: Make gro complete function to return void tcp_gro_complete() function only updates the skb fields related to GRO and it always returns zero. All the 3 drivers which are using it do not check for the return value either. Change it to return void instead which simplifies its callers as error handing becomes unnecessary. Signed-off-by: Parav Pandit Reviewed-by: Simon Horman Signed-off-by: David S. Miller --- net/ipv4/tcp_offload.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'net/ipv4/tcp_offload.c') diff --git a/net/ipv4/tcp_offload.c b/net/ipv4/tcp_offload.c index 45dda7889387..88f9b0081ee7 100644 --- a/net/ipv4/tcp_offload.c +++ b/net/ipv4/tcp_offload.c @@ -296,7 +296,7 @@ out: return pp; } -int tcp_gro_complete(struct sk_buff *skb) +void tcp_gro_complete(struct sk_buff *skb) { struct tcphdr *th = tcp_hdr(skb); @@ -311,8 +311,6 @@ int tcp_gro_complete(struct sk_buff *skb) if (skb->encapsulation) skb->inner_transport_header = skb->transport_header; - - return 0; } EXPORT_SYMBOL(tcp_gro_complete); @@ -342,7 +340,8 @@ INDIRECT_CALLABLE_SCOPE int tcp4_gro_complete(struct sk_buff *skb, int thoff) if (NAPI_GRO_CB(skb)->is_atomic) skb_shinfo(skb)->gso_type |= SKB_GSO_TCP_FIXEDID; - return tcp_gro_complete(skb); + tcp_gro_complete(skb); + return 0; } static const struct net_offload tcpv4_offload = { -- cgit v1.2.3