From 579effcc0cdade7a32e85e3ab92f16622bf5b625 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Thu, 24 Jul 2008 00:28:07 -0700 Subject: [PATCH] ipv6: use timer pending [ Upstream commit 847499ce71bdcc8fc542062df6ebed3e596608dd ] This fixes the bridge reference count problem and cleanups ipv6 FIB timer management. Don't use expires field, because it is not a proper way to test, instead use timer_pending(). Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/ipv6/ip6_fib.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 1ee4fa17c129..918fde4bd83b 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -663,7 +663,7 @@ static int fib6_add_rt2node(struct fib6_node *fn, struct rt6_info *rt, static __inline__ void fib6_start_gc(struct net *net, struct rt6_info *rt) { - if (net->ipv6.ip6_fib_timer->expires == 0 && + if (!timer_pending(net->ipv6.ip6_fib_timer) && (rt->rt6i_flags & (RTF_EXPIRES|RTF_CACHE))) mod_timer(net->ipv6.ip6_fib_timer, jiffies + net->ipv6.sysctl.ip6_rt_gc_interval); @@ -671,7 +671,7 @@ static __inline__ void fib6_start_gc(struct net *net, struct rt6_info *rt) void fib6_force_start_gc(struct net *net) { - if (net->ipv6.ip6_fib_timer->expires == 0) + if (!timer_pending(net->ipv6.ip6_fib_timer)) mod_timer(net->ipv6.ip6_fib_timer, jiffies + net->ipv6.sysctl.ip6_rt_gc_interval); } -- 2.39.5