1
linux/drivers/staging/go7007
Julia Lawall f51f903000 Staging: go7007: Eliminate useless code
The variable s is initialized twice to the same (side effect-free)
expression.  Drop one initialization.

A simplified version of the semantic match that finds this problem is:
(http://coccinelle.lip6.fr/)

// <smpl>
@forall@
idexpression *x;
identifier f!=ERR_PTR;
@@

x = f(...)
... when != x
(
x = f(...,<+...x...+>,...)
|
* x = f(...)
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03 16:42:45 -08:00
..
go7007-driver.c staging: declare MODULE_FIRMWARE in various drivers 2010-03-03 16:42:43 -08:00
go7007-fw.c
go7007-i2c.c
go7007-priv.h
go7007-usb.c staging: declare MODULE_FIRMWARE in various drivers 2010-03-03 16:42:43 -08:00
go7007-v4l2.c
go7007.h
go7007.txt
Kconfig
Makefile
README
s2250-board.c staging: make i2c device id constant 2010-03-03 16:42:42 -08:00
s2250-loader.c Staging: go7007: Eliminate useless code 2010-03-03 16:42:45 -08:00
s2250-loader.h
saa7134-go7007.c staging: declare MODULE_FIRMWARE in various drivers 2010-03-03 16:42:43 -08:00
snd-go7007.c
wis-i2c.h
wis-ov7640.c staging: make i2c device id constant 2010-03-03 16:42:42 -08:00
wis-saa7113.c staging: make i2c device id constant 2010-03-03 16:42:42 -08:00
wis-saa7115.c staging: make i2c device id constant 2010-03-03 16:42:42 -08:00
wis-sony-tuner.c staging: make i2c device id constant 2010-03-03 16:42:42 -08:00
wis-tw2804.c staging: make i2c device id constant 2010-03-03 16:42:42 -08:00
wis-tw9903.c staging: make i2c device id constant 2010-03-03 16:42:42 -08:00
wis-uda1342.c staging: make i2c device id constant 2010-03-03 16:42:42 -08:00

Todo:
	- checkpatch.pl cleanups
	- sparse cleanups
	- lots of little modules, should be merged together
	  and added to the build.
	- testing?
	- handle churn in v4l layer.

Please send patchs to Greg Kroah-Hartman <greg@kroah.com> and Cc: Ross
Cohen <rcohen@snurgle.org> as well.