From: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Date: Wed, 8 Nov 2006 14:33:38 +0000 (+0100)
Subject: usb: writing_usb_driver free urb cleanup
X-Git-Tag: v2.6.20-rc1~34^2~40^2~472^2~63
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c8961ee6d93c5a2ddf34d8d8171dd685538722b;p=pandora-kernel.git

usb: writing_usb_driver free urb cleanup

	Allright. As Greg KH suggested I split this big patch into smaller ones to
make the changes easier to review. Having no better idea how to split that I
split it on a 'patch per file' basis. All those patches clean redundant 'if' before
usb_unlink/free/kill_urb():

if (urb)
	usb_free_urb(urb); /* unlink / free / kill */

I decided not to touch bigger 'if's like

if (urb) {
	usb_kill_urb(urb);
	usb_free_urb(urb);
	urb = NULL;
}

as that would be probably too intrusive. One of patches also fixes
drivers/usb/misc/auerswald.c memleak I found when digging the code. All those
patches are against 2.6.19-rc4.

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

Reading git-diff-tree failed