--- zzzz-none-000/linux-2.6.39.4/net/ipv4/ipconfig.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/net/ipv4/ipconfig.c	2021-11-10 13:38:18.000000000 +0000
@@ -29,6 +29,11 @@
  *              --  Josef Siemes <jsiemes@web.de>, Aug 2002
  */
 
+/*******************************************************************************
+  Includes Intel Corporation's changes/modifications dated: 11/2012.
+  Changed/modified portions - Copyright(c) 2012, Intel Corporation.
+*******************************************************************************/
+
 #include <linux/types.h>
 #include <linux/string.h>
 #include <linux/kernel.h>
@@ -193,6 +198,9 @@
 	if (user_dev_name[0] ? !strcmp(dev->name, user_dev_name) :
 	    (!(dev->flags & IFF_LOOPBACK) &&
 	     (dev->flags & (IFF_POINTOPOINT|IFF_BROADCAST)) &&
+#if defined(CONFIG_ARCH_GEN3) && defined(CONFIG_UDMA)
+	     strncmp(dev->name, "eth_udma", 8) &&
+#endif
 	     strncmp(dev->name, "dummy", 5)))
 		return true;
 	return false;
@@ -464,7 +472,7 @@
 	struct arphdr *rarp;
 	unsigned char *rarp_ptr;
 	__be32 sip, tip;
-	unsigned char *sha, *tha;		/* s for "source", t for "target" */
+	unsigned char *tha;		/* t for "target" */
 	struct ic_device *d;
 
 	if (!net_eq(dev_net(dev), &init_net))
@@ -515,7 +523,6 @@
 		goto drop_unlock;	/* should never happen */
 
 	/* Extract variable-width fields */
-	sha = rarp_ptr;
 	rarp_ptr += dev->addr_len;
 	memcpy(&sip, rarp_ptr, 4);
 	rarp_ptr += 4;