[Bluetooth] Eliminate checks for impossible conditions in IRQ handler

[linux-2.6-block.git] / drivers / bluetooth / bt3c_cs.c

diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 39516074636b86b1446b8904af9963b7a15925a7..a18f9b8c9e128c33e8c3942ce55d3b7197d22ecb 100644 (file)
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -344,10 +344,7 @@ static irqreturn_t bt3c_interrupt(int irq, void *dev_inst)
        unsigned int iobase;
        int iir;
 
-       if (!info || !info->hdev) {
-               BT_ERR("Call of irq %d for unknown device", irq);
-               return IRQ_NONE;
-       }
+       BUG_ON(!info->hdev);
 
        iobase = info->p_dev->io.BasePort1;