linux-kernel - Re: [PATCH 08/18] backlight: ld9040: remove 'else' after a return

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20140826163432.GP26707@lee--X1>
Date:	Tue, 26 Aug 2014 17:34:32 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Jingoo Han <jg1.han@...sung.com>
Cc:	linux-kernel@...r.kernel.org, 'Bryan Wu' <cooloney@...il.com>
Subject: Re: [PATCH 08/18] backlight: ld9040: remove 'else' after a return

On Tue, 26 Aug 2014, Jingoo Han wrote:

> Fixed the following checkpatch warning.
> 
>   WARNING: else is not generally useful after a break or return
> 
> Signed-off-by: Jingoo Han <jg1.han@...sung.com>
> ---
>  drivers/video/backlight/ld9040.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

Acked-by: Lee Jones <lee.jones@...aro.org>

> diff --git a/drivers/video/backlight/ld9040.c b/drivers/video/backlight/ld9040.c
> index ccb44e8e4927..f71eaf10c4eb 100644
> --- a/drivers/video/backlight/ld9040.c
> +++ b/drivers/video/backlight/ld9040.c
> @@ -566,11 +566,11 @@ static int ld9040_power_on(struct ld9040 *lcd)
>  	if (!pd->reset) {
>  		dev_err(lcd->dev, "reset is NULL.\n");
>  		return -EINVAL;
> -	} else {
> -		pd->reset(lcd->ld);
> -		msleep(pd->reset_delay);
>  	}
>  
> +	pd->reset(lcd->ld);
> +	msleep(pd->reset_delay);
> +
>  	ret = ld9040_ldi_init(lcd);
>  	if (ret) {
>  		dev_err(lcd->dev, "failed to initialize ldi.\n");

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/