On Fri, Mar 1, 2019 at 9:57 AM Wen Yang <wen.yan...@zte.com.cn> wrote:
> The call to of_get_next_child returns a node pointer with refcount
> incremented thus it must be explicitly decremented after the last
> usage.
>
> Detected by coccinelle with the following warnings:
> ./arch/arm/mach-shmobile/pm-rcar-gen2.c:77:2-8: ERROR: missing of_node_put;
> acquired a node pointer with refcount incremented on line 66, but without a
> corresponding object release within this function.
> ./arch/arm/mach-shmobile/pm-rcar-gen2.c:85:2-8: ERROR: missing of_node_put;
> acquired a node pointer with refcount incremented on line 66, but without a
> corresponding object release within this function.
> ./arch/arm/mach-shmobile/pm-rcar-gen2.c:90:2-8: ERROR: missing of_node_put;
> acquired a node pointer with refcount incremented on line 66, but without a
> corresponding object release within this function.
>
> Signed-off-by: Wen Yang <wen.yan...@zte.com.cn>
Reviewed-by: Geert Uytterhoeven <geert+rene...@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
