kernel: allow __netdev_alloc_skb_ip_align to be called with dev = NULL

[openwrt/svn-archive/archive.git] / target / linux / generic / patches-3.9 / 721-phy_packets.patch

diff --git a/target/linux/generic/patches-3.9/721-phy_packets.patch b/target/linux/generic/patches-3.9/721-phy_packets.patch
index 65f5ffd2135f2787fa95fbc74f6cd94075288ce9..dbf105e74c9fa240d7e2bdedccb129d58a1199de 100644 (file)
--- a/target/linux/generic/patches-3.9/721-phy_packets.patch
+++ b/target/linux/generic/patches-3.9/721-phy_packets.patch
@@ -145,7 +145,7 @@
 +      struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp);
 +
 +#ifdef CONFIG_ETHERNET_PACKET_MANGLE
-+      if (dev->priv_flags & IFF_NO_IP_ALIGN)
++      if (dev && (dev->priv_flags & IFF_NO_IP_ALIGN))
 +              return skb;
 +#endif
 +