From: Eric W. Biederman <ebiederm@xmission.com>
Date: Sun, 16 Mar 2014 01:39:19 +0000 (-0700)
Subject: staging/octeon-ethernet: Call dev_kfree/consume_skb_any instead of dev_kfree_skb.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8b6da5fb96e316848d6af6201925f765608b76cd;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

staging/octeon-ethernet: Call dev_kfree/consume_skb_any instead of dev_kfree_skb.

Replace dev_kfree_skb with dev_kfree_skb_any in cvm_oct_xmit_pow which
can be called in hard irq and other contexts, on the code paths that
drop packets.

Replace dev_kfree_skb with dev_consume_skb_any in cvm_oct_xmit_pow which
can be called in hard irq and other contexts, on the code path where
the packet is transmitted successfully.

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

diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c
index 47541e1608f3..ebb3ebc7176b 100644
--- a/drivers/staging/octeon/ethernet-tx.c
+++ b/drivers/staging/octeon/ethernet-tx.c
@@ -554,7 +554,7 @@ int cvm_oct_xmit_pow(struct sk_buff *skb, struct net_device *dev)
 		printk_ratelimited("%s: Failed to allocate a work queue entry\n",
 				   dev->name);
 		priv->stats.tx_dropped++;
-		dev_kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 		return 0;
 	}
 
@@ -565,7 +565,7 @@ int cvm_oct_xmit_pow(struct sk_buff *skb, struct net_device *dev)
 				   dev->name);
 		cvmx_fpa_free(work, CVMX_FPA_WQE_POOL, DONT_WRITEBACK(1));
 		priv->stats.tx_dropped++;
-		dev_kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 		return 0;
 	}
 
@@ -682,7 +682,7 @@ int cvm_oct_xmit_pow(struct sk_buff *skb, struct net_device *dev)
 			     work->grp);
 	priv->stats.tx_packets++;
 	priv->stats.tx_bytes += skb->len;
-	dev_kfree_skb(skb);
+	dev_consume_skb_any(skb);
 	return 0;
 }