提交 f4b549a5 编写于 作者: W Weiping Pan 提交者: David S. Miller

use skb_end_offset() in skb_try_coalesce()

Commit ec47ea82(skb: Add inline helper for getting the skb end offset from
head) introduces this helper function, skb_end_offset(),
we should make use of it.
Signed-off-by: NWeiping Pan <wpan@redhat.com>
Acked-by: NEric Dumazet <edumazet@google.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 e4d680c7
......@@ -3483,8 +3483,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
skb_shinfo(from)->nr_frags > MAX_SKB_FRAGS)
return false;
delta = from->truesize -
SKB_TRUESIZE(skb_end_pointer(from) - from->head);
delta = from->truesize - SKB_TRUESIZE(skb_end_offset(from));
}
WARN_ON_ONCE(delta < len);
......
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