From 1fef8544bf41fb77d6603feb9a31cd76b4578489 Mon Sep 17 00:00:00 2001 From: Xin Long Date: Fri, 15 Jan 2021 17:36:39 +0800 Subject: [PATCH] sctp: remove the NETIF_F_SG flag before calling skb_segment It makes more sense to clear NETIF_F_SG instead of set it when calling skb_segment() in sctp_gso_segment(), since SCTP GSO is using head_skb's fraglist, of which all frags are linear skbs. This will make SCTP GSO code more understandable. Suggested-by: Alexander Duyck Signed-off-by: Xin Long Signed-off-by: Jakub Kicinski --- net/sctp/offload.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sctp/offload.c b/net/sctp/offload.c index ce281a9a2875..eb874e3c399a 100644 --- a/net/sctp/offload.c +++ b/net/sctp/offload.c @@ -68,7 +68,7 @@ static struct sk_buff *sctp_gso_segment(struct sk_buff *skb, goto out; } - segs = skb_segment(skb, features | NETIF_F_HW_CSUM | NETIF_F_SG); + segs = skb_segment(skb, (features | NETIF_F_HW_CSUM) & ~NETIF_F_SG); if (IS_ERR(segs)) goto out;