From: Eric W. Biederman <ebiederm@xmission.com>
Date: Sat, 15 Mar 2014 22:27:14 +0000 (-0700)
Subject: uml/net_kern: Call dev_consume_skb_any instead of dev_kfree_skb.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fabfb91d50d65b5cb8835a231d7e2a0e7de6e539;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

uml/net_kern: Call dev_consume_skb_any instead of dev_kfree_skb.

Replace dev_kfree_skb with dev_consume_skb_any in uml_net_start_xmit
as it can be called in hard irq and other contexts.

dev_consume_skb_any is used as uml_net_start_xmit typically
consumes (not drops) packets.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---

diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index 39f186252e02..7d26d9c0b2fb 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -240,7 +240,7 @@ static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	spin_unlock_irqrestore(&lp->lock, flags);
 
-	dev_kfree_skb(skb);
+	dev_consume_skb_any(skb);
 
 	return NETDEV_TX_OK;
 }