ef60e8f5d5
Clear the cx231xx_devused variable and free dev in the error handling code,
as done in the error handling code nearby.
The semantic match that finds this problem is as follows:
// <smpl>
@r@
identifier x;
@@
kfree(x)
@@
identifier r.x;
expression E1!=0,E2,E3,E4;
statement S;
@@
(
if (<+...x...+>) S
|
if (...) { ... when != kfree(x)
when != if (...) { ... kfree(x); ... }
when != x = E3
* return E1;
}
... when != x = E2
if (...) { ... when != x = E4
kfree(x); ... return ...; }
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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|---|---|---|
| .. | ||
| cx231xx-417.c | ||
| cx231xx-audio.c | ||
| cx231xx-avcore.c | ||
| cx231xx-cards.c | ||
| cx231xx-conf-reg.h | ||
| cx231xx-core.c | ||
| cx231xx-dif.h | ||
| cx231xx-dvb.c | ||
| cx231xx-i2c.c | ||
| cx231xx-input.c | ||
| cx231xx-pcb-cfg.c | ||
| cx231xx-pcb-cfg.h | ||
| cx231xx-reg.h | ||
| cx231xx-vbi.c | ||
| cx231xx-vbi.h | ||
| cx231xx-video.c | ||
| cx231xx.h | ||
| Kconfig | ||
| Makefile | ||