The fn check is unnecessary as fn can never be NULL in BACKTRACK().
Signed-off-by: Ville Nuorvala [EMAIL PROTECTED]
---
net/ipv6/route.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index a1b0f07..263c057 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -484,7 +484,7 @@ #define BACKTRACK(saddr) \
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; \
--
1.4.2.3
-
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