From: Felipe Balbi <balbi@ti.com>
Date: Mon, 24 Nov 2014 14:39:10 +0000 (-0600)
Subject: usb: gadget: udc: lpc32xx: remove unnecessary NULL check
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=23fba80a9b1a36654078e29f4df73f07793154fa;p=linux-beck.git

usb: gadget: udc: lpc32xx: remove unnecessary NULL check

debugfs_remove() is safe against NULL pointers, so
let's remove the unnecessary NULL check before
calling it.

Acked-by: Peter Chen <peter.chen@freeescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/gadget/udc/lpc32xx_udc.c b/drivers/usb/gadget/udc/lpc32xx_udc.c
index 4be497d39d91..976529631c19 100644
--- a/drivers/usb/gadget/udc/lpc32xx_udc.c
+++ b/drivers/usb/gadget/udc/lpc32xx_udc.c
@@ -582,8 +582,7 @@ static void create_debug_file(struct lpc32xx_udc *udc)
 
 static void remove_debug_file(struct lpc32xx_udc *udc)
 {
-	if (udc->pde)
-		debugfs_remove(udc->pde);
+	debugfs_remove(udc->pde);
 }
 
 #else