Julien Brunel bedf0883cb USB: drivers/usb/misc: Use an IS_ERR test rather than a NULL test ... In case of error, the function backlight_device_register returns an ERR pointer, but never returns a NULL pointer. So a NULL test that may come after a call to this function should be strengthened by an IS_ERR test. The semantic match that finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @match_bad_null_test@ expression x, E; statement S1,S2; @@ x = backlight_device_register(...) ... when != x = E * if (x != NULL) S1 else S2 // </smpl> Signed-off-by: Julien Brunel <brunel@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2008-10-17 14:40:53 -07:00
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sisusbvga
adutux.c
appledisplay.c	USB: drivers/usb/misc: Use an IS_ERR test rather than a NULL test	2008-10-17 14:40:53 -07:00
berry_charge.c
cypress_cy7c63.c
cytherm.c
emi26.c
emi62.c
ftdi-elan.c
idmouse.c
iowarrior.c
isight_firmware.c
Kconfig	USB: Added driver for a Delcom USB 7-segment LED Display	2008-10-17 14:40:51 -07:00
ldusb.c
legousbtower.c
Makefile	USB: Added driver for a Delcom USB 7-segment LED Display	2008-10-17 14:40:51 -07:00
phidget.c
phidget.h
phidgetkit.c	device create: usb: convert device_create_drvdata to device_create	2008-10-16 09:24:45 -07:00
phidgetmotorcontrol.c	device create: usb: convert device_create_drvdata to device_create	2008-10-16 09:24:45 -07:00
phidgetservo.c	device create: usb: convert device_create_drvdata to device_create	2008-10-16 09:24:45 -07:00
rio500_usb.h
rio500.c
trancevibrator.c
usb_u132.h
usblcd.c
usbled.c
usbsevseg.c	USB: Added driver for a Delcom USB 7-segment LED Display	2008-10-17 14:40:51 -07:00
usbtest.c
uss720.c