Fix false positive "softirq work is pending" messages on -rt

kernels, caused by a buggy factoring-out of existing code.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'timers-urgent-2023-09-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fix from Ingo Molnar:
 "Fix false positive 'softirq work is pending' messages on -rt kernels,
  caused by a buggy factoring-out of existing code"

* tag 'timers-urgent-2023-09-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  tick/rcu: Fix false positive "softirq work is pending" messages

kernel/time/tick-sched.c

@@ -1045,7 +1045,7 @@ static bool report_idle_softirq(void)
 		return false;
 
 	/* On RT, softirqs handling may be waiting on some lock */
-	if (!local_bh_blocked())
+	if (local_bh_blocked())
 		return false;
 
 	pr_warn("NOHZ tick-stop error: local softirq work is pending, handler #%02x!!!\n",