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>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/staging/winbond/wb35tx.c b/drivers/staging/winbond/wb35tx.c
index 474cad8bf5e7..30a77ccfe480 100644
--- 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");
 }