From mboxrd@z Thu Jan 1 00:00:00 1970 From: Harsh Kumar Date: Wed, 26 Sep 2012 18:18:15 +0000 Subject: [Patch 5/5] Staging: winbond: usb_free_urb(NULL) is safe Message-Id: <50634417.6000109@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org usb_free_urb(NULL) is safe. So, the check was removed. Signed-off-by: Harsh Kumar --- drivers/staging/winbond/wb35tx.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff -uprN a/drivers/staging/winbond/wb35tx.c b/drivers/staging/winbond/wb35tx.c --- a/drivers/staging/winbond/wb35tx.c +++ b/drivers/staging/winbond/wb35tx.c @@ -170,11 +170,8 @@ void Wb35Tx_destroy(struct hw_data *pHwD } 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"); }