ralink: fix tso regression in the ethernet driver

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 39168

target/linux/ramips/patches-3.10/999-raeth_fixes.patch

@@ -0,0 +1,13 @@
+Index: linux-3.10.24/drivers/net/ethernet/ralink/ralink_soc_eth.c
+===================================================================
+--- linux-3.10.24.orig/drivers/net/ethernet/ralink/ralink_soc_eth.c	2013-12-27 20:32:59.004068866 +0100
++++ linux-3.10.24/drivers/net/ethernet/ralink/ralink_soc_eth.c	2013-12-27 21:16:44.892046631 +0100
+@@ -335,7 +335,7 @@
+ 	if (priv->soc->tso)
+ 		fe_start_tso(skb, dev, nr_frags, tx);
+ 
+-	if (skb_shinfo(skb)->gso_segs > 1) {
++	if (priv->soc->tso && (skb_shinfo(skb)->gso_segs > 1)) {
+ 		struct iphdr *iph = NULL;
+ 		struct tcphdr *th = NULL;
+ 		struct ipv6hdr *ip6h = NULL;