From: Patrick McHardy <kaber@trash.net>
Date: Sat, 27 Feb 2010 10:52:05 +0000 (-0800)
Subject: bonding: fix device leak on error in bond_create()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8d6184e4881b423522136aeb3ec1cbd9c35e8813;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

bonding: fix device leak on error in bond_create()

When the register_netdevice() call fails, the newly allocated device is
not freed.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 1787e3c86573..430c02267d7e 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -4946,6 +4946,8 @@ int bond_create(struct net *net, const char *name)
 	}
 
 	res = register_netdevice(bond_dev);
+	if (res < 0)
+		goto out_netdev;
 
 out:
 	rtnl_unlock();