From 28ed20755897b3726f07a0418c3d2fe17b3e5c86 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Thu, 5 Feb 2015 16:54:12 +0100 Subject: [PATCH] USB: whci-hcd: Delete an unnecessary check before the function call "usb_put_hcd" The usb_put_hcd() 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 Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/whci/hcd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/host/whci/hcd.c b/drivers/usb/host/whci/hcd.c index d7b363a418de..43626c44683b 100644 --- a/drivers/usb/host/whci/hcd.c +++ b/drivers/usb/host/whci/hcd.c @@ -313,8 +313,7 @@ error_wusbhc_create: uwb_rc_put(wusbhc->uwb_rc); error: whc_clean_up(whc); - if (usb_hcd) - usb_put_hcd(usb_hcd); + usb_put_hcd(usb_hcd); return ret; } -- 2.20.1