lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Fri, 30 Oct 2020 03:49:04 +0200 From: Vladimir Oltean <vladimir.oltean@....com> To: netdev@...r.kernel.org Cc: andrew@...n.ch, f.fainelli@...il.com, vivien.didelot@...il.com, kuba@...nel.org, Christian Eggers <ceggers@...i.de>, Kurt Kanzenbach <kurt@...utronix.de>, DENG Qingfang <dqfext@...il.com>, Sean Wang <sean.wang@...iatek.com>, John Crispin <john@...ozen.org> Subject: [PATCH v2 net-next 06/12] net: dsa: tag_mtk: let DSA core deal with TX reallocation Now that we have a central TX reallocation procedure that accounts for the tagger's needed headroom in a generic way, we can remove the skb_cow_head call. Cc: DENG Qingfang <dqfext@...il.com> Cc: Sean Wang <sean.wang@...iatek.com> Cc: John Crispin <john@...ozen.org> Signed-off-by: Vladimir Oltean <vladimir.oltean@....com> --- Changes in v2: None. net/dsa/tag_mtk.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/net/dsa/tag_mtk.c b/net/dsa/tag_mtk.c index 4cdd9cf428fb..38dcdded74c0 100644 --- a/net/dsa/tag_mtk.c +++ b/net/dsa/tag_mtk.c @@ -34,9 +34,6 @@ static struct sk_buff *mtk_tag_xmit(struct sk_buff *skb, * table with VID. */ if (!skb_vlan_tagged(skb)) { - if (skb_cow_head(skb, MTK_HDR_LEN) < 0) - return NULL; - skb_push(skb, MTK_HDR_LEN); memmove(skb->data, skb->data + MTK_HDR_LEN, 2 * ETH_ALEN); is_vlan_skb = false; -- 2.25.1
Powered by blists - more mailing lists