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

[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
......@@ -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; \
......
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