From 9ee5e5ade033875191a2d2e470033e9cdde44a6a Mon Sep 17 00:00:00 2001 From: Jonathan Lemon Date: Wed, 6 Jan 2021 14:18:40 -0800 Subject: tap/tun: add skb_zcopy_init() helper for initialization. Replace direct assignments with skb_zcopy_init() for zerocopy cases where a new skb is initialized, without changing the reference counts. Signed-off-by: Jonathan Lemon Signed-off-by: Jakub Kicinski --- drivers/net/tun.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/net/tun.c') diff --git a/drivers/net/tun.c b/drivers/net/tun.c index d8f1c3d34612..02a93cfdb6b1 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1814,8 +1814,7 @@ drop: /* copy skb_ubuf_info for callback when skb has no error */ if (zerocopy) { - skb_shinfo(skb)->destructor_arg = msg_control; - skb_shinfo(skb)->flags |= SKBFL_ZEROCOPY_FRAG; + skb_zcopy_init(skb, msg_control); } else if (msg_control) { struct ubuf_info *uarg = msg_control; uarg->callback(NULL, uarg, false); -- cgit v1.2.3