netdev - Re: [PATCH lora-next v2 5/8] net: lora: sx1301: remove duplicate firmware size checks

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Message-ID: <e570b048-a2ef-c731-4d05-a0872850579d@suse.de>
Date:   Thu, 9 Aug 2018 22:58:48 +0200
From:   Andreas Färber <afaerber@...e.de>
To:     Ben Whitten <ben.whitten@...il.com>
Cc:     starnight@...cu.edu.tw, hasnain.virk@....com,
        netdev@...r.kernel.org, liuxuenetmail@...il.com, shess@...sware.de,
        Ben Whitten <ben.whitten@...rdtech.com>
Subject: Re: [PATCH lora-next v2 5/8] net: lora: sx1301: remove duplicate
 firmware size checks

Am 09.08.2018 um 14:33 schrieb Ben Whitten:
> No need to check the size of the firmware multiple times, just do it once
> in the function responsible for loading as the firmwares are the same size.
> 
> Signed-off-by: Ben Whitten <ben.whitten@...rdtech.com>
> ---
>  drivers/net/lora/sx1301.c | 21 +++------------------
>  1 file changed, 3 insertions(+), 18 deletions(-)
> 
> diff --git a/drivers/net/lora/sx1301.c b/drivers/net/lora/sx1301.c
> index 3f2a532..916ee40 100644
> --- a/drivers/net/lora/sx1301.c
> +++ b/drivers/net/lora/sx1301.c
> @@ -293,8 +293,10 @@ static int sx1301_load_firmware(struct sx1301_priv *priv, int mcu, const struct
>  	u8 val, rst, select_mux;
>  	int ret;
>  
> -	if (fw->size > 8192)
> +	if (fw->size != 8192) {

Note the original intention here was to allow loading firmware smaller
than the maximum size, but we can revisit that later if we ever have
such a firmware.

Applied.

Thanks,
Andreas

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