From: Markus Elfring <[email protected]> Date: Thu, 5 Feb 2015 21:40:29 +0100
The umc_device_unregister() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> --- drivers/uwb/whci.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/uwb/whci.c b/drivers/uwb/whci.c index 46b7cfc..c3ee39a 100644 --- a/drivers/uwb/whci.c +++ b/drivers/uwb/whci.c @@ -133,8 +133,7 @@ static void whci_del_cap(struct whci_card *card, int n) { struct umc_dev *umc = card->devs[n]; - if (umc != NULL) - umc_device_unregister(umc); + umc_device_unregister(umc); } static int whci_n_caps(struct pci_dev *pci) -- 2.2.2 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
