Commit 7881453e authored by Paolo Abeni's avatar Paolo Abeni Committed by David S. Miller
Browse files

net: gro: avoid re-computing truesize twice on recycle 



After commit 5e10da53 ("skbuff: allow 'slow_gro' for skb
carring sock reference") and commit af352460 ("net: fix GRO
skb truesize update") the truesize of the skb with stolen head is
properly updated by the GRO engine, we don't need anymore resetting
it at recycle time.

v1 -> v2:
 - clarify the commit message (Alexander)

Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
Reviewed-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c3664d91

net/core/gro.c

+0 −1
Original line number Diff line number Diff line
@@ -634,7 +634,6 @@ static void napi_reuse_skb(struct napi_struct *napi, struct sk_buff *skb) 


	skb->encapsulation = 0;

	skb_shinfo(skb)->gso_type = 0;

	skb->truesize = SKB_TRUESIZE(skb_end_offset(skb));

	if (unlikely(skb->slow_gro)) {

		skb_orphan(skb);

		skb_ext_reset(skb);