net: replace %#p6 format specifier with %pi6

gcc warns when using the # modifier with the %p format specifier,
so we can't use this to omit the colons when needed, introduces
%pi6 instead.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c
index ae494e3..1ae58be 100644
--- a/net/ipv6/anycast.c
+++ b/net/ipv6/anycast.c
@@ -512,7 +512,7 @@
 	struct ifacaddr6 *im = (struct ifacaddr6 *)v;
 	struct ac6_iter_state *state = ac6_seq_private(seq);
 
-	seq_printf(seq, "%-4d %-15s %#p6 %5d\n",
+	seq_printf(seq, "%-4d %-15s %pi6 %5d\n",
 		   state->dev->ifindex, state->dev->name,
 		   &im->aca_addr, im->aca_users);
 	return 0;