diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-08-18 12:21:57 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-09-23 09:13:44 -0700 |
| commit | 829511d8aa7a2179bba57ab4ab277d6f9c77ae5b (patch) | |
| tree | 207c0e656e6ed123c508f6722eaeb3bffcbdaf3b /kernel/rcutree_plugin.h | |
| parent | 01896f7e0a122e8f20082e24f6f9a340034b9c01 (diff) | |
rcu: Fix dubious "if" condition in __call_rcu_nocb_enqueue()
This commit replaces an incorrect (but fortunately functional)
bitwise OR ("|") operator with the correct logical OR ("||").
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcutree_plugin.h')
| -rw-r--r-- | kernel/rcutree_plugin.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h index 130c97b027f2..6f9aecef8ab6 100644 --- a/kernel/rcutree_plugin.h +++ b/kernel/rcutree_plugin.h @@ -2108,7 +2108,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp, /* If we are not being polled and there is a kthread, awaken it ... */ t = ACCESS_ONCE(rdp->nocb_kthread); - if (rcu_nocb_poll | !t) + if (rcu_nocb_poll || !t) return; len = atomic_long_read(&rdp->nocb_q_count); if (old_rhpp == &rdp->nocb_head) { |