Re: [PATCH 1/5] commands: menu: check return pointer properly

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Hi Lucas,

I applied all patches from this and the other series I haven't commented
on.

Sascha

On Wed, Jul 06, 2016 at 09:32:48PM +0200, Lucas Stach wrote:
> The called functions return error codes encoded in the pointer,
> so the NULL check will never be true.
> 
> Signed-off-by: Lucas Stach <dev@xxxxxxxxxx>
> ---
>  commands/menu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/commands/menu.c b/commands/menu.c
> index 9ec2d57..e1079fd 100644
> --- a/commands/menu.c
> +++ b/commands/menu.c
> @@ -83,7 +83,7 @@ static int do_menu_entry_add(struct cmd_menu *cm)
>  	else
>  		me = menu_add_command_entry(m, cm->description, cm->command,
>  					    cm->type);
> -	if (!me)
> +	if (IS_ERR(me))
>  		return PTR_ERR(me);
>  
>  	me->box_state = cm->box_state > 0 ? 1 : 0;
> -- 
> 2.7.4
> 
> 
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