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Commit 8be91631 authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "tun: Set CHECKSUM_UNNECESSARY if userspace passes this indication"

parents 14c7fd4f bb490853

drivers/net/tun.c

+4 −0
Original line number Diff line number Diff line
@@ -1838,6 +1838,10 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile, 
		return -EINVAL;

	}



	if (!(tun->flags & IFF_NO_PI))

		if (pi.flags & htons(CHECKSUM_UNNECESSARY))

			skb->ip_summed = CHECKSUM_UNNECESSARY;



	switch (tun->flags & TUN_TYPE_MASK) {

	case IFF_TUN:

		if (tun->flags & IFF_NO_PI) {