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remove useless code from fib6_del_route

PATCH In review Gui Jianfeng 2 participants 2 messages Dec 28, 2007 – Dec 31, 2007

Subsystems (3)
Networking Network drivers IPv4/IPv6
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Gui Jianfeng

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PATCH 1/1 remove useless code from fib6_del_route

Hi Dave,
There are useless codes in fib6_del_route(). The following patch has been tested, every thing looks fine, as usual.

Signed-off-by Gui Jianfeng<[email protected]>
---
 net/ipv6/ip6_fib.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
net/ipv6/ip6_fib.c +0 -3
index 946cf38..5f96eb1 100644
@@ -1122,9 +1122,6 @@ static void fib6_del_route(struct fib6_node *fn, struct rt6_info **rtp,
 
 	rt->u.dst.rt6_next = NULL;
 
-	if (fn->leaf == NULL && fn->fn_flags&RTN_TL_ROOT)
-		fn->leaf = &ip6_null_entry;
-
 	/* If it was last route, expunge its radix tree node */
 	if (fn->leaf == NULL) {
 		fn->fn_flags &= ~RTN_RTINFO;
Signature · 2 lines
Regards
Gui Jianfeng