genirq: Fix incorrect check for forced IRQ thread handler

We do not want a bitwise AND between boolean operands

Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Link: http://lkml.kernel.org/r/20120309135912.GA2114@dhcp-26-207.brq.redhat.com
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index a9a9dbe49fea..c0730ad8a117 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -773,7 +773,7 @@ static int irq_thread(void *data)
                         struct irqaction *action);
         int wake;
 
-        if (force_irqthreads & test_bit(IRQTF_FORCED_THREAD,
+        if (force_irqthreads && test_bit(IRQTF_FORCED_THREAD,
                                         &action->thread_flags))
                 handler_fn = irq_forced_thread_fn;
         else