ipv6: Convert to use flowi6 where applicable.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 262f105..79a485e 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -876,22 +876,22 @@
  * fl6_update_dst - update flowi destination address with info given
  *                  by srcrt option, if any.
  *
- * @fl: flowi for which fl6_dst is to be updated
+ * @fl6: flowi6 for which daddr is to be updated
  * @opt: struct ipv6_txoptions in which to look for srcrt opt
- * @orig: copy of original fl6_dst address if modified
+ * @orig: copy of original daddr address if modified
  *
  * Returns NULL if no txoptions or no srcrt, otherwise returns orig
- * and initial value of fl->fl6_dst set in orig
+ * and initial value of fl6->daddr set in orig
  */
-struct in6_addr *fl6_update_dst(struct flowi *fl,
+struct in6_addr *fl6_update_dst(struct flowi6 *fl6,
 				const struct ipv6_txoptions *opt,
 				struct in6_addr *orig)
 {
 	if (!opt || !opt->srcrt)
 		return NULL;
 
-	ipv6_addr_copy(orig, &fl->fl6_dst);
-	ipv6_addr_copy(&fl->fl6_dst, ((struct rt0_hdr *)opt->srcrt)->addr);
+	ipv6_addr_copy(orig, &fl6->daddr);
+	ipv6_addr_copy(&fl6->daddr, ((struct rt0_hdr *)opt->srcrt)->addr);
 	return orig;
 }