net: replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/mip6.c b/net/ipv6/mip6.c
index cd8a5bd..42403c6 100644
--- a/net/ipv6/mip6.c
+++ b/net/ipv6/mip6.c
@@ -304,13 +304,13 @@
 static int mip6_destopt_init_state(struct xfrm_state *x)
 {
 	if (x->id.spi) {
-		printk(KERN_INFO "%s: spi is not 0: %u\n", __FUNCTION__,
+		printk(KERN_INFO "%s: spi is not 0: %u\n", __func__,
 		       x->id.spi);
 		return -EINVAL;
 	}
 	if (x->props.mode != XFRM_MODE_ROUTEOPTIMIZATION) {
 		printk(KERN_INFO "%s: state's mode is not %u: %u\n",
-		       __FUNCTION__, XFRM_MODE_ROUTEOPTIMIZATION, x->props.mode);
+		       __func__, XFRM_MODE_ROUTEOPTIMIZATION, x->props.mode);
 		return -EINVAL;
 	}
 
@@ -439,13 +439,13 @@
 static int mip6_rthdr_init_state(struct xfrm_state *x)
 {
 	if (x->id.spi) {
-		printk(KERN_INFO "%s: spi is not 0: %u\n", __FUNCTION__,
+		printk(KERN_INFO "%s: spi is not 0: %u\n", __func__,
 		       x->id.spi);
 		return -EINVAL;
 	}
 	if (x->props.mode != XFRM_MODE_ROUTEOPTIMIZATION) {
 		printk(KERN_INFO "%s: state's mode is not %u: %u\n",
-		       __FUNCTION__, XFRM_MODE_ROUTEOPTIMIZATION, x->props.mode);
+		       __func__, XFRM_MODE_ROUTEOPTIMIZATION, x->props.mode);
 		return -EINVAL;
 	}
 
@@ -480,15 +480,15 @@
 	printk(KERN_INFO "Mobile IPv6\n");
 
 	if (xfrm_register_type(&mip6_destopt_type, AF_INET6) < 0) {
-		printk(KERN_INFO "%s: can't add xfrm type(destopt)\n", __FUNCTION__);
+		printk(KERN_INFO "%s: can't add xfrm type(destopt)\n", __func__);
 		goto mip6_destopt_xfrm_fail;
 	}
 	if (xfrm_register_type(&mip6_rthdr_type, AF_INET6) < 0) {
-		printk(KERN_INFO "%s: can't add xfrm type(rthdr)\n", __FUNCTION__);
+		printk(KERN_INFO "%s: can't add xfrm type(rthdr)\n", __func__);
 		goto mip6_rthdr_xfrm_fail;
 	}
 	if (rawv6_mh_filter_register(mip6_mh_filter) < 0) {
-		printk(KERN_INFO "%s: can't add rawv6 mh filter\n", __FUNCTION__);
+		printk(KERN_INFO "%s: can't add rawv6 mh filter\n", __func__);
 		goto mip6_rawv6_mh_fail;
 	}
 
@@ -506,11 +506,11 @@
 static void __exit mip6_fini(void)
 {
 	if (rawv6_mh_filter_unregister(mip6_mh_filter) < 0)
-		printk(KERN_INFO "%s: can't remove rawv6 mh filter\n", __FUNCTION__);
+		printk(KERN_INFO "%s: can't remove rawv6 mh filter\n", __func__);
 	if (xfrm_unregister_type(&mip6_rthdr_type, AF_INET6) < 0)
-		printk(KERN_INFO "%s: can't remove xfrm type(rthdr)\n", __FUNCTION__);
+		printk(KERN_INFO "%s: can't remove xfrm type(rthdr)\n", __func__);
 	if (xfrm_unregister_type(&mip6_destopt_type, AF_INET6) < 0)
-		printk(KERN_INFO "%s: can't remove xfrm type(destopt)\n", __FUNCTION__);
+		printk(KERN_INFO "%s: can't remove xfrm type(destopt)\n", __func__);
 }
 
 module_init(mip6_init);