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>
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@ -2108,7 +2108,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
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/* If we are not being polled and there is a kthread, awaken it ... */
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t = ACCESS_ONCE(rdp->nocb_kthread);
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if (rcu_nocb_poll | !t)
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if (rcu_nocb_poll || !t)
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return;
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len = atomic_long_read(&rdp->nocb_q_count);
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if (old_rhpp == &rdp->nocb_head) {
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