Commit e0eda7bb authored by Ville Nuorvala's avatar Ville Nuorvala Committed by David S. Miller
Browse files

[IPV6]: Clean up BACKTRACK(). 



The fn check is unnecessary as fn can never be NULL in BACKTRACK().

Signed-off-by: default avatarVille Nuorvala <vnuorval@tcs.hut.fi>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4251320f

net/ipv6/route.c

+1 −1
Original line number Diff line number Diff line
@@ -484,7 +484,7 @@ int rt6_route_rcv(struct net_device *dev, u8 *opt, int len, 
do { \

	if (rt == &ip6_null_entry) { \

		struct fib6_node *pn; \

		while (fn) { \

		while (1) { \

			if (fn->fn_flags & RTN_TL_ROOT) \

				goto out; \

			pn = fn->parent; \