X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=net%2Fcore%2Fdev.c;h=8d154159527779ca9798328db8a0f65cde3c6c18;hb=8a0934f2969df4cdea81cf48fde4c8626b32325d;hp=a44eeef24edf53bce704e2c2a83b87a4aa0c50d3;hpb=dd0fc66fb33cd610bc1a5db8a5e232d34879b4d7;p=linux-2.6-omap-h63xx.git

diff --git a/net/core/dev.c b/net/core/dev.c
index a44eeef24ed..8d154159527 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2717,6 +2717,20 @@ int register_netdevice(struct net_device *dev)
 		       dev->name);
 		dev->features &= ~NETIF_F_TSO;
 	}
+	if (dev->features & NETIF_F_UFO) {
+		if (!(dev->features & NETIF_F_HW_CSUM)) {
+			printk(KERN_ERR "%s: Dropping NETIF_F_UFO since no "
+					"NETIF_F_HW_CSUM feature.\n",
+							dev->name);
+			dev->features &= ~NETIF_F_UFO;
+		}
+		if (!(dev->features & NETIF_F_SG)) {
+			printk(KERN_ERR "%s: Dropping NETIF_F_UFO since no "
+					"NETIF_F_SG feature.\n",
+					dev->name);
+			dev->features &= ~NETIF_F_UFO;
+		}
+	}
 
 	/*
 	 *	nil rebuild_header routine,