[PATCH net-next 05/11] tools: ynl-gen: define nlattr *array in a block scope

[Donald Hunter]

Asbjørn Sloth Tønnesen <ast at fiberby.net> writes:

> Instead of trying to define "struct nlattr *array;" in the all
> the right places, then simply define it in a block scope,
> as it's only used here.
>
> Before this patch it was generated for attribute set _put()
> functions, like wireguard_wgpeer_put(), but missing and caused a
> compile error for the command function wireguard_set_device().
>
> $ make -C tools/net/ynl/generated wireguard-user.o
> -e      CC wireguard-user.o
> wireguard-user.c: In function ‘wireguard_set_device’:
> wireguard-user.c:548:9: error: ‘array’ undeclared (first use in ..)
>   548 |         array = ynl_attr_nest_start(nlh, WGDEVICE_A_PEERS);
>       |         ^~~~~
>
> Signed-off-by: Asbjørn Sloth Tønnesen <ast at fiberby.net>

Reviewed-by: Donald Hunter <donald.hunter at gmail.com>