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Wei Yongjun b232a70a17 watchdog: move the dereference below the NULL test 
The dereference should be moved below the NULL test.

spatch with a semantic match is used to found this.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2012-09-10 17:33:17 +02:00
..
acquirewdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
advantechwdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
alim1535_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
alim7101_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
ar7_wdt.c
watchdog: ar7_wdt.c: use devm_request_and_ioremap
2012-05-23 16:16:43 +02:00
at32ap700x_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
at91rm9200_wdt.c
Merge git://www.linux-watchdog.org/linux-watchdog
2012-03-28 13:03:26 -07:00
at91sam9_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
at91sam9_wdt.h
ARM: at91: make watchdog drivers soc independent
2011-11-28 22:50:39 +08:00
ath79_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
bcm47xx_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
bcm63xx_wdt.c
watchdog: bcm63xx_wdt: fix driver section mismatch
2012-07-23 12:49:24 +02:00
bfin_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
booke_wdt.c
booke/wdt: some ioctls do not return values properly
2012-08-17 09:03:51 -05:00
coh901327_wdt.c
watchdog: coh901327_wdt: use clk_prepare/unprepare
2012-07-23 12:46:49 +02:00
cpu5wdt.c
watchdog: Use pr_<fmt> and pr_<level>
2012-03-27 19:59:26 +02:00
cpwd.c
watchdog: Use pr_<fmt> and pr_<level>
2012-03-27 19:59:26 +02:00
da9052_wdt.c
watchdog: da9052: Remove duplicate inclusion of delay.h
2012-08-29 17:13:06 +02:00
davinci_wdt.c
watchdog: convert drivers/watchdog/* to use module_platform_driver()
2012-01-06 15:17:25 +01:00
dw_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
ep93xx_wdt.c
watchdog: ep93xx_wdt: timeout is an unsigned int value.
2012-03-27 20:15:24 +02:00
eurotechwdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
f71808e_wdt.c
watchdog: f71808e_wdt: Add support for Jetway JNF99 motherboard
2012-07-23 12:46:38 +02:00
gef_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
geodewdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
hpwdt.c
hpwdt: Fix kdump issue in hpwdt
2012-09-10 17:28:08 +02:00
i6300esb.c
watchdog: Use module_pci_driver
2012-05-23 16:23:53 +02:00
ib700wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
ibmasr.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
ie6xx_wdt.c
watchdog: ie6xx_wdt: section mismatch in ie6xx_wdt_probe()
2012-07-23 12:49:44 +02:00
imx2_wdt.c
watchdog imx2: prepare clk before enabling it
2012-04-25 17:03:42 +02:00
indydog.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
intel_scu_watchdog.c
watchdog: Use pr_<fmt> and pr_<level>
2012-03-27 19:59:26 +02:00
intel_scu_watchdog.h
watchdog: Use pr_<fmt> and pr_<level>
2012-03-27 19:59:26 +02:00
iop_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
it87_wdt.c
watchdog: it87_wdt: Add support for IT8728F watchdog.
2012-05-23 16:24:43 +02:00
it8712f_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
iTCO_vendor_support.c
watchdog: Convert iTCO_wdt driver to mfd model
2012-05-09 17:20:09 +02:00
iTCO_vendor.h
watchdog: Convert iTCO_wdt driver to mfd model
2012-05-09 17:20:09 +02:00
iTCO_wdt.c
watchdog: iTCO_wdt.c: convert to watchdog core
2012-07-23 12:48:41 +02:00
ixp4xx_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
jz4740_wdt.c
watchdog: fix set_timeout operations
2012-03-27 20:08:09 +02:00
Kconfig
Merge git://www.linux-watchdog.org/linux-watchdog
2012-07-24 13:26:08 -07:00
ks8695_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
lantiq_wdt.c
watchdog: MIPS: lantiq: implement OF support and minor fixes
2012-05-21 14:31:54 +01:00
m54xx_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
machzwd.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
Makefile
Watchdog: DA9052/53 PMIC watchdog support
2012-05-30 07:56:12 +02:00
max63xx_wdt.c
watchdog: Convert max63xx_wdt driver to watchdog framework
2012-03-27 20:06:59 +02:00
mixcomwd.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
mpc8xxx_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
mpcore_wdt.c
watchdog: mpcore_wdt: Allow platform_get_irq() to fail
2012-03-27 20:14:20 +02:00
mtx-1_wdt.c
watchdog: convert drivers/watchdog/* to use module_platform_driver()
2012-01-06 15:17:25 +01:00
mv64x60_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
nuc900_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
nv_tco.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
nv_tco.h
watchdog: Add TCO support for nVidia chipsets
2011-01-12 13:51:23 +00:00
octeon-wdt-main.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
octeon-wdt-nmi.S
WATCHDOG: Add watchdog driver for OCTEON SOCs
2010-08-05 13:26:22 +01:00
of_xilinx_wdt.c
watchdog: xilinx: Read clock frequency directly from DT node
2012-07-23 12:47:00 +02:00
omap_wdt.c
Merge git://www.linux-watchdog.org/linux-watchdog
2012-07-24 13:26:08 -07:00
omap_wdt.h
watchdog: cleanup spaces before tabs
2011-03-15 16:02:27 +00:00
orion_wdt.c
ARM: arm-soc Marvell Orion device-tree updates
2012-08-02 11:50:24 -07:00
pc87413_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
pcwd_pci.c
watchdog: Use module_pci_driver
2012-05-23 16:23:53 +02:00
pcwd_usb.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
pcwd.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
pika_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
pnx833x_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
pnx4008_wdt.c
watchdog: Device tree support for pnx4008-wdt
2012-05-23 16:16:55 +02:00
rc32434_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
rdc321x_wdt.c
watchdog: convert drivers/watchdog/* to use module_platform_driver()
2012-01-06 15:17:25 +01:00
riowd.c
watchdog: Use pr_<fmt> and pr_<level>
2012-03-27 19:59:26 +02:00
s3c2410_wdt.c
watchdog: s3c2410_wdt: Use module_platform_driver()
2012-07-23 12:50:51 +02:00
sa1100_wdt.c
ARM: sa11x0/pxa: convert OS timer registers to IOMEM
2012-07-09 17:37:35 +01:00
sb_wdog.c
watchdog: Use pr_<fmt> and pr_<level>
2012-03-27 19:59:26 +02:00
sbc60xxwdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
sbc7240_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
sbc8360.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
sbc_epx_c3.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
sbc_fitpc2_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
sc520_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
sc1200wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
sch311x_wdt.c
watchdog: sch311x_wdt: Fix Polarity when starting watchdog
2012-07-23 12:50:30 +02:00
scx200_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
shwdt.c
watchdog: shwdt: Use finer grained clock control.
2012-05-10 16:14:40 +09:00
smsc37b787_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
softdog.c
watchdog: softdog: convert to watchdog core
2012-03-27 20:07:21 +02:00
sp805_wdt.c
Viresh has moved
2012-06-20 14:39:36 -07:00
sp5100_tco.c
watchdog: sp5100_tco.c: quiet sparse noise about using plain integer was NULL pointer
2012-05-23 16:16:21 +02:00
sp5100_tco.h
watchdog: Add support for sp5100 chipset TCO
2011-01-12 13:51:16 +00:00
stmp3xxx_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
ts72xx_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
twl4030_wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
txx9wdt.c
watchdog: txx9wdt: fix timeout
2012-03-27 20:16:13 +02:00
via_wdt.c
watchdog: Add watchdog_active() routine
2012-05-30 07:53:46 +02:00
w83627hf_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
w83697hf_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
w83697ug_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
w83877f_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
w83977f_wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
wafer5823wdt.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
watchdog_core.c
watchdog: move the dereference below the NULL test
2012-09-10 17:33:17 +02:00
watchdog_core.h
watchdog: Add multiple device support
2012-05-30 07:54:25 +02:00
watchdog_dev.c
watchdog: core: fix WDIOC_GETSTATUS return value
2012-06-28 20:40:56 +02:00
wd501p.h
[WATCHDOG] More coding-style and trivial clean-up
2009-03-25 09:07:04 +00:00
wdrtas.c
watchdog: nowayout is bool
2012-03-27 20:06:02 +02:00
wdt285.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
wdt977.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
wdt_pci.c
watchdog: Use module_pci_driver
2012-05-23 16:23:53 +02:00
wdt.c
Disintegrate and delete asm/system.h
2012-03-28 15:58:21 -07:00
wm831x_wdt.c
watchdog: wm831x: Convert to gpio_request_one()
2012-05-23 16:26:07 +02:00
wm8350_wdt.c
watchdog: fix set_timeout operations
2012-03-27 20:08:09 +02:00
xen_wdt.c
watchdog: xen: don't clear is_active when xen_wdt_stop() failed
2012-03-27 20:13:55 +02:00