1 files changed, 1 insertions, 6 deletions

diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 6ccdc96cc480..a09b2d3fdf5a 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -1432,15 +1432,10 @@ static void run(struct work_struct *work)
  */
 static irqreturn_t intr(int irqno, void *dev_id)
 {
-        struct Scsi_Host *shpnt = (struct Scsi_Host *)dev_id;
+        struct Scsi_Host *shpnt = dev_id;
         unsigned long flags;
         unsigned char rev, dmacntrl0;
 
-        if (!shpnt) {
-                printk(KERN_ERR "aha152x: catched interrupt %d for unknown controller.\n", irqno);
-                return IRQ_NONE;
-        }
-
         /*
          * Read a couple of registers that are known to not be all 1's. If
          * we read all 1's (-1), that means that either: