[SCSI] megaraid_sas: release lock on error path

We should unlock here before returning.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Acked-by: NAdam Radford <aradford@gmail.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

drivers/scsi/megaraid/megaraid_sas_base.c

@@ -4931,11 +4931,12 @@ static int megasas_mgmt_ioctl_fw(struct file *file, unsigned long arg)
 		printk(KERN_ERR "megaraid_sas: timed out while"
 			"waiting for HBA to recover\n");
 		error = -ENODEV;
-		goto out_kfree_ioc;
+		goto out_up;
 	}
 	spin_unlock_irqrestore(&instance->hba_lock, flags);
 
 	error = megasas_mgmt_fw_ioctl(instance, user_ioc, ioc);
+      out_up:
 	up(&instance->ioctl_sem);
 
       out_kfree_ioc: