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authorDavid S. Miller <davem@davemloft.net>2011-11-01 17:45:55 -0400
committerDavid S. Miller <davem@davemloft.net>2011-11-01 17:45:55 -0400
commit045f7b3b0005bf30ad8d664c7651d816e2650cd2 (patch)
tree73caac0734d397f72cf28eb4f1f20f00ec12fed7 /net/core
parent563e12326473cb5d6cce0a4dca32509fe753eb8d (diff)
downloadop-kernel-dev-045f7b3b0005bf30ad8d664c7651d816e2650cd2.zip
op-kernel-dev-045f7b3b0005bf30ad8d664c7651d816e2650cd2.tar.gz
neigh: Kill bogus SMP protected debugging message.
Whatever situations make this state legitimate when SMP also would be legitimate when !SMP and f.e. preemption is enabled. This is dubious enough that we should just delete it entirely. If we want to add debugging for neigh timer races, better more thorough mechanisms are needed. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/neighbour.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 909ecb3..039d51e 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -872,12 +872,8 @@ static void neigh_timer_handler(unsigned long arg)
now = jiffies;
next = now + HZ;
- if (!(state & NUD_IN_TIMER)) {
-#ifndef CONFIG_SMP
- printk(KERN_WARNING "neigh: timer & !nud_in_timer\n");
-#endif
+ if (!(state & NUD_IN_TIMER))
goto out;
- }
if (state & NUD_REACHABLE) {
if (time_before_eq(now,
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