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931387fa94
This patch remove variables that are initialized with a constant,
are never updated, and are only used as parameter of return.
Return the constant instead of using a variable.
Verified by compilation only.
The coccinelle script that find and fixes this issue is:
// <smpl>
@@
type T;
constant C;
identifier ret;
@@
- T ret = C;
... when != ret
when strict
return
- ret
+ C
;
// </smpl>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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| .. | ||
| Kconfig | ||
| Makefile | ||
| usbvision-cards.c | ||
| usbvision-cards.h | ||
| usbvision-core.c | ||
| usbvision-i2c.c | ||
| usbvision-video.c | ||
| usbvision.h | ||