linux-kernel - [PATCH 00/14] Modify signed comparisons of unsigned variables

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Message-Id: <1353048646-10935-1-git-send-email-tushar.behera@linaro.org>
Date:	Fri, 16 Nov 2012 12:20:32 +0530
From:	Tushar Behera <tushar.behera@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	patches@...aro.org, Mauro Carvalho Chehab <mchehab@...radead.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	Ian Campbell <ian.campbell@...rix.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Jeremy Fitzhardinge <jeremy@...p.org>,
	Chas Williams <chas@....nrl.navy.mil>,
	Jack Steiner <steiner@....com>, Arnd Bergmann <arnd@...db.de>,
	Luciano Coelho <coelho@...com>, Jiri Kosina <jkosina@...e.cz>,
	ivtv-devel@...vdriver.org, linux-media@...r.kernel.org,
	xen-devel@...ts.xensource.com, netdev@...r.kernel.org,
	virtualization@...ts.linux-foundation.org,
	linux-atm-general@...ts.sourceforge.net, linux-usb@...r.kernel.org,
	linux-input@...r.kernel.org, linux-wireless@...r.kernel.org
Subject: [PATCH 00/14] Modify signed comparisons of unsigned variables

The occurrences were identified through the coccinelle script at
following location.

http://www.emn.fr/z-info/coccinelle/rules/find_unsigned.cocci

Signed checks for unsigned variables are removed if it is also checked
for upper error limit. For error checks, IS_ERR_VALUE() macros is used.

Tushar Behera (14):
  [media] ivtv: Remove redundant check on unsigned variable
  [media] meye: Remove redundant check on unsigned variable
  [media] saa7134: Remove redundant check on unsigned variable
  [media] tlg2300: Remove redundant check on unsigned variable
  [media] atmel-isi: Update error check for unsigned variables
  pinctrl: samsung: Update error check for unsigned variables
  pinctrl: SPEAr: Update error check for unsigned variables
  xen: netback: Remove redundant check on unsigned variable
  xen: events: Remove redundant check on unsigned variable
  atm: Removed redundant check on unsigned variable
  HID: hiddev: Remove redundant check on unsigned variable
  gru: Remove redundant check on unsigned variable
  misc: tsl2550: Remove redundant check on unsigned variable
  wlcore: Remove redundant check on unsigned variable

 drivers/atm/fore200e.c                        |    2 +-
 drivers/hid/usbhid/hiddev.c                   |    2 +-
 drivers/media/pci/ivtv/ivtv-ioctl.c           |    2 +-
 drivers/media/pci/meye/meye.c                 |    2 +-
 drivers/media/pci/saa7134/saa7134-video.c     |    2 +-
 drivers/media/platform/soc_camera/atmel-isi.c |    2 +-
 drivers/media/usb/tlg2300/pd-video.c          |    2 +-
 drivers/misc/sgi-gru/grukdump.c               |    2 +-
 drivers/misc/tsl2550.c                        |    4 ++--
 drivers/net/wireless/ti/wlcore/debugfs.c      |    2 +-
 drivers/net/xen-netback/netback.c             |    4 ++--
 drivers/pinctrl/pinctrl-samsung.c             |    2 +-
 drivers/pinctrl/spear/pinctrl-plgpio.c        |    2 +-
 drivers/xen/events.c                          |    2 +-
 14 files changed, 16 insertions(+), 16 deletions(-)

-- 
1.7.4.1

CC: Mauro Carvalho Chehab <mchehab@...radead.org>
CC: Linus Walleij <linus.walleij@...aro.org>
CC: Ian Campbell <ian.campbell@...rix.com>
CC: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
CC: Jeremy Fitzhardinge <jeremy@...p.org>
CC: Chas Williams <chas@....nrl.navy.mil>
CC: Jack Steiner <steiner@....com>
CC: Arnd Bergmann <arnd@...db.de>
CC: Luciano Coelho <coelho@...com>
CC: Jiri Kosina <jkosina@...e.cz>
CC: ivtv-devel@...vdriver.org
CC: linux-media@...r.kernel.org
CC: xen-devel@...ts.xensource.com
CC: netdev@...r.kernel.org
CC: virtualization@...ts.linux-foundation.org
CC: linux-atm-general@...ts.sourceforge.net
CC: linux-usb@...r.kernel.org
CC: linux-input@...r.kernel.org
CC: linux-wireless@...r.kernel.org
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