Staging: winbond: usb_free_urb(NULL) is safe

usb_free_urb(NULL) is safe. So, the check was removed. Signed-off-by: Harsh Kumar <harsh1kumar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mariux64 · Sep 26, 2012 · ee692cf · ee692cf
1 parent 926ae52
commit ee692cf
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/drivers/staging/winbond/wb35tx.c b/drivers/staging/winbond/wb35tx.c
@@ -170,11 +170,8 @@ void Wb35Tx_destroy(struct hw_data *pHwData)
 	} while ((pWb35Tx->EP2vm_state != VM_STOP) && (pWb35Tx->EP4vm_state != VM_STOP));
 	msleep(10); /* Delay for waiting function enter 940623.1.b */
 
-	if (pWb35Tx->Tx4Urb)
-		usb_free_urb(pWb35Tx->Tx4Urb);
-
-	if (pWb35Tx->Tx2Urb)
-		usb_free_urb(pWb35Tx->Tx2Urb);
+	usb_free_urb(pWb35Tx->Tx4Urb);
+	usb_free_urb(pWb35Tx->Tx2Urb);
 
 	pr_debug("Wb35Tx_destroy OK\n");
 }