From 23673d7d26d81bd17cde3ed74c57b3f39585325f Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Tue, 29 May 2012 14:38:32 +0300 Subject: [PATCH] usb: gadget: omap_udc: kfree(NULL) is safe we don't need to check for _req because kfree(NULL) is safe. Also, if someone actually passes a NULL pointer to be freed by usb_ep_free_request(), he deserves any issue he faces. Signed-off-by: Felipe Balbi --- drivers/usb/gadget/omap_udc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index f13bcdc..50e8490 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -282,8 +282,7 @@ omap_free_request(struct usb_ep *ep, struct usb_request *_req) { struct omap_req *req = container_of(_req, struct omap_req, req); - if (_req) - kfree(req); + kfree(req); } /*-------------------------------------------------------------------------*/ -- 2.7.4