linux-kernel - [PATCH 3.13.y-ckt 79/90] bonding: Call dev_kfree_skby_any instead of kfree

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Date:	Tue,  5 May 2015 13:54:51 -0700
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	"Eric W. Biederman" <ebiederm@...ssion.com>,
	"David S. Miller" <davem@...emloft.net>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 3.13.y-ckt 79/90] bonding: Call dev_kfree_skby_any instead of kfree_skb.

3.13.11-ckt20 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: "Eric W. Biederman" <ebiederm@...ssion.com>

commit 2bb77ab42a6a40162a367b80394b96bb756ad5f1 upstream.

Replace kfree_skb with dev_kfree_skb_any in functions that can
be called in hard irq and other contexts.

Signed-off-by: "Eric W. Biederman" <ebiederm@...ssion.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 drivers/net/bonding/bond_3ad.c  |  2 +-
 drivers/net/bonding/bond_alb.c  |  2 +-
 drivers/net/bonding/bond_main.c | 10 +++++-----
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index dcf2ee8..dc0c56a 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2456,7 +2456,7 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
 out:
 	if (res) {
 		/* no suitable interface, frame not sent */
-		kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 	}
 
 	return NETDEV_TX_OK;
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index b215df1..51d09f9 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -1481,7 +1481,7 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
 
 	if (res) {
 		/* no suitable interface, frame not sent */
-		kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 	}
 
 	return NETDEV_TX_OK;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index a656d4c..db8844d 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3577,7 +3577,7 @@ void bond_xmit_slave_id(struct bonding *bond, struct sk_buff *skb, int slave_id)
 		}
 	}
 	/* no slave that can tx has been found */
-	kfree_skb(skb);
+	dev_kfree_skb_any(skb);
 }
 
 /**
@@ -3656,7 +3656,7 @@ static int bond_xmit_activebackup(struct sk_buff *skb, struct net_device *bond_d
 	if (slave)
 		bond_dev_queue_xmit(bond, skb, slave->dev);
 	else
-		kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 
 	return NETDEV_TX_OK;
 }
@@ -3704,7 +3704,7 @@ static int bond_xmit_broadcast(struct sk_buff *skb, struct net_device *bond_dev)
 	if (slave && IS_UP(slave->dev) && slave->link == BOND_LINK_UP)
 		bond_dev_queue_xmit(bond, skb, slave->dev);
 	else
-		kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 
 	return NETDEV_TX_OK;
 }
@@ -3795,7 +3795,7 @@ static netdev_tx_t __bond_start_xmit(struct sk_buff *skb, struct net_device *dev
 		pr_err("%s: Error: Unknown bonding mode %d\n",
 		       dev->name, bond->params.mode);
 		WARN_ON_ONCE(1);
-		kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 		return NETDEV_TX_OK;
 	}
 }
@@ -3816,7 +3816,7 @@ static netdev_tx_t bond_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	if (bond_has_slaves(bond))
 		ret = __bond_start_xmit(skb, dev);
 	else
-		kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 	rcu_read_unlock();
 
 	return ret;
-- 
1.9.1

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