[SCSI] Buslogic: local_irq_disable() is redundant after local_irq_save()

drivers/scsi/BusLogic.c::BusLogic_Command() contains local_irq_disable() call
after local_irq_save().  This looks redundant.
Signed-off-by: NJiri Kosina <jkosina@suse.cz>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/BusLogic.c

@@ -362,10 +362,8 @@ static int BusLogic_Command(struct BusLogic_HostAdapter *HostAdapter, enum BusLo
 	   interrupt could occur if the IRQ Channel was previously enabled by another
 	   BusLogic Host Adapter or another driver sharing the same IRQ Channel.
 	 */
-	if (!HostAdapter->IRQ_ChannelAcquired) {
+	if (!HostAdapter->IRQ_ChannelAcquired)
 		local_irq_save(ProcessorFlags);
-		local_irq_disable();
-	}
 	/*
 	   Wait for the Host Adapter Ready bit to be set and the Command/Parameter
 	   Register Busy bit to be reset in the Status Register.