Re: [PATCH 19/22] bbu: Remove logical negation in barebox_update_handler_exists()

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On Mon, Aug 20, 2018 at 11:26:00PM -0700, Andrey Smirnov wrote:
> Returning !bbu_find_handler() from barebox_update_handler_exists()
> would return the opposite result from what the name of that funciton
> implies. Drop the "!" to make it behave as expected.
> 
> Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
> ---
>  common/bbu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/common/bbu.c b/common/bbu.c
> index 11e44f4a7..69ccac68a 100644
> --- a/common/bbu.c
> +++ b/common/bbu.c
> @@ -151,7 +151,7 @@ bool barebox_update_handler_exists(struct bbu_data *data)
>  	if (!data->handler_name)
>  		return false;
>  
> -	return !bbu_find_handler(data->handler_name);
> +	return bbu_find_handler(data->handler_name);

As bbu_find_handler() returns a pointer maybe better '!!' or
bbu_find_handler() != NULL?

Sascha

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