---

yaml --- r: 41293 b: refs/heads/master c: f53510e h: refs/heads/master i: 41291: 9c0e313 v: v3
git-mirror · Dec 1, 2006 · 1985434 · 1985434
1 parent 8377389
commit 1985434
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Showing 2 changed files with 6 additions and 14 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2891a51cc27e0eed9474668b58e4f587b9f36694
+refs/heads/master: f53510e8c49d00085a820ae98ca4753d4487dbad
diff --git a/trunk/drivers/usb/misc/legousbtower.c b/trunk/drivers/usb/misc/legousbtower.c
@@ -317,12 +317,8 @@ static inline void tower_delete (struct lego_usb_tower *dev)
 	tower_abort_transfers (dev);
 
 	/* free data structures */
-	if (dev->interrupt_in_urb != NULL) {
-		usb_free_urb (dev->interrupt_in_urb);
-	}
-	if (dev->interrupt_out_urb != NULL) {
-		usb_free_urb (dev->interrupt_out_urb);
-	}
+	usb_free_urb(dev->interrupt_in_urb);
+	usb_free_urb(dev->interrupt_out_urb);
 	kfree (dev->read_buffer);
 	kfree (dev->interrupt_in_buffer);
 	kfree (dev->interrupt_out_buffer);
@@ -502,15 +498,11 @@ static void tower_abort_transfers (struct lego_usb_tower *dev)
 	if (dev->interrupt_in_running) {
 		dev->interrupt_in_running = 0;
 		mb();
-		if (dev->interrupt_in_urb != NULL && dev->udev) {
+		if (dev->udev)
 			usb_kill_urb (dev->interrupt_in_urb);
-		}
-	}
-	if (dev->interrupt_out_busy) {
-		if (dev->interrupt_out_urb != NULL && dev->udev) {
-			usb_kill_urb (dev->interrupt_out_urb);
-		}
 	}
+	if (dev->interrupt_out_busy && dev->udev)
+		usb_kill_urb(dev->interrupt_out_urb);
 
 exit:
 	dbg(2, "%s: leave", __FUNCTION__);