imm: check parport_claim

[cascardo/linux.git] / drivers / scsi / imm.c

diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index f8b88fa..9164ce1 100644 (file)
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -77,9 +77,10 @@ static void imm_wakeup(void *ref)
 
        spin_lock_irqsave(&arbitration_lock, flags);
        if (dev->wanted) {
-               parport_claim(dev->dev);
-               got_it(dev);
-               dev->wanted = 0;
+               if (parport_claim(dev->dev) == 0) {
+                       got_it(dev);
+                       dev->wanted = 0;
+               }
        }
        spin_unlock_irqrestore(&arbitration_lock, flags);
 }