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-rw-r--r--net/dsa/tag_mtk.c3
1 files changed, 0 insertions, 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;