linux-kernel - Re: [PATCH 1/1] staging: rtl8192u: Convert u4bAcParam back to little-endian after construction

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Message-ID: <20170501213435.GA29029@kroah.com>
Date:   Mon, 1 May 2017 14:34:36 -0700
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Tuomo Rinne <tuomo.rinne@...il.com>
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] staging: rtl8192u: Convert u4bAcParam back to
 little-endian after construction

On Mon, May 01, 2017 at 06:11:58PM +0100, Tuomo Rinne wrote:
> 
> The commit 9304b5b0d4fe ("staging: rtl8192u: Fix sparse warnings in r8192U_dm.c")
> adds casting of le16 from cpu endianness.
> This patch converts the u4bAcParam parameter back to little-endian after
> it has been constructed.
> 
> Signed-off-by: Tuomo Rinne <tuomo.rinne@...il.com>
> ---
>  drivers/staging/rtl8192u/r8192U_dm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c
> index 283dda4..fd8225c 100644
> --- a/drivers/staging/rtl8192u/r8192U_dm.c
> +++ b/drivers/staging/rtl8192u/r8192U_dm.c
> @@ -2321,10 +2321,10 @@ static void dm_check_edca_turbo(
>  			u1bAIFS  <<= AC_PARAM_AIFS_OFFSET;
>  
>  			u4bAcParam = op_limit | cw_max | cw_min | u1bAIFS;
> +			cpu_to_le32s(u4bAcParam);
>  
>  			write_nic_dword(dev, EDCAPARA_BE, u4bAcParam);
>  
> -

Why is this line removed?

thanks,

greg k-h