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Commit 5ee98591 authored by Daniel Borkmann's avatar Daniel Borkmann Committed by David S. Miller
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net: minor: tcp: use tcp_skb_mss helper in tcp_tso_segment 



We have the minimal inline helper tcp_skb_mss to access
skb_shinfo(skb)->gso_size, so also use it here to get mss.

Signed-off-by: default avatarDaniel Borkmann <dborkman@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 350e7805

net/ipv4/tcp.c

+2 −2
Original line number Diff line number Diff line
@@ -2905,7 +2905,7 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, 
	oldlen = (u16)~skb->len;

	__skb_pull(skb, thlen);



	mss = skb_shinfo(skb)->gso_size;

	mss = tcp_skb_mss(skb);

	if (unlikely(skb->len <= mss))

		goto out;
@@ -3071,7 +3071,7 @@ struct sk_buff **tcp_gro_receive(struct sk_buff **head, struct sk_buff *skb) 
		flush |= *(u32 *)((u8 *)th + i) ^

			 *(u32 *)((u8 *)th2 + i);



	mss = skb_shinfo(p)->gso_size;

	mss = tcp_skb_mss(p);



	flush |= (len - 1) >= mss;

	flush |= (ntohl(th2->seq) + skb_gro_len(p)) ^ ntohl(th->seq);