linux-kernel - [PATCH 2/33] usb: pcwd

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Message-Id: <200611081534.03942.m.kozlowski@tuxland.pl>
Date:	Wed, 8 Nov 2006 15:34:02 +0100
From:	Mariusz Kozlowski <m.kozlowski@...land.pl>
To:	Andrew Morton <akpm@...l.org>
Cc:	Greg KH <greg@...ah.com>, linux-kernel@...r.kernel.org,
	linux-usb-devel@...ts.sourceforge.net
Subject: [PATCH 2/33] usb: pcwd_usb free urb cleanup

Hello,

- usb_free_urb() cleanup

Signed-off-by: Mariusz Kozlowski <m.kozlowski@...land.pl>

--- linux-2.6.19-rc4-orig/drivers/char/watchdog/pcwd_usb.c	2006-11-06 17:07:20.000000000 +0100
+++ linux-2.6.19-rc4/drivers/char/watchdog/pcwd_usb.c	2006-11-06 19:51:32.000000000 +0100
@@ -561,8 +561,7 @@ static struct notifier_block usb_pcwd_no
  */
 static inline void usb_pcwd_delete (struct usb_pcwd_private *usb_pcwd)
 {
-	if (usb_pcwd->intr_urb != NULL)
-		usb_free_urb (usb_pcwd->intr_urb);
+	usb_free_urb (usb_pcwd->intr_urb);
 	if (usb_pcwd->intr_buffer != NULL)
 		usb_buffer_free(usb_pcwd->udev, usb_pcwd->intr_size,
 				usb_pcwd->intr_buffer, usb_pcwd->intr_dma);
-
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