linux-kernel - Re: [PATCH] staging: wilc1000: use kernel define byte order macros

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Message-ID: <20170321201904.GD32449@mwanda>
Date:   Tue, 21 Mar 2017 23:19:04 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Perry Hooker <perry.hooker@...il.com>
Cc:     gregkh@...uxfoundation.org, devel@...verdev.osuosl.org,
        aditya.shankar@...rochip.com, linux-kernel@...r.kernel.org,
        ganesh.krishna@...rochip.com
Subject: Re: [PATCH] staging: wilc1000: use kernel define byte order macros

On Tue, Mar 21, 2017 at 01:55:40PM -0600, Perry Hooker wrote:
> This commit fixes the following sparse warnings:
> drivers/staging/wilc1000/wilc_wfi_cfgoperations.c:1473:45: warning: incorrect type in argument 1 (different base types)
> drivers/staging/wilc1000/wilc_wfi_cfgoperations.c:2006:51: warning: incorrect type in assignment (different base types)
> drivers/staging/wilc1000/wilc_wfi_cfgoperations.c:2011:52: warning: incorrect type in assignment (different base types)
> drivers/staging/wilc1000/wilc_wfi_cfgoperations.c:2012:51: warning: incorrect type in assignment (different base types)
> drivers/staging/wilc1000/wilc_wfi_cfgoperations.c:2078:51: warning: incorrect type in assignment (different base types)
> drivers/staging/wilc1000/wilc_wfi_cfgoperations.c:2083:52: warning: incorrect type in assignment (different base types)
> drivers/staging/wilc1000/wilc_wfi_cfgoperations.c:2084:51: warning: incorrect type in assignment (different base types)
> 
> Signed-off-by: Perry Hooker <perry.hooker@...il.com>
> ---
>  drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 20 +++++++++++++-------
>  1 file changed, 13 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
> index a37896f..d1c75c7 100644
> --- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
> +++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
> @@ -1470,7 +1470,7 @@ void WILC_WFI_p2p_rx(struct net_device *dev, u8 *buff, u32 size)
>  	} else {
>  		s32Freq = ieee80211_channel_to_frequency(curr_channel, NL80211_BAND_2GHZ);
>  
> -		if (ieee80211_is_action(buff[FRAME_TYPE_ID])) {
> +		if (ieee80211_is_action(cpu_to_le16(buff[FRAME_TYPE_ID]))) {

Nah...  You're just introducing bugs here.  Please be more careful.

regards,
dan carpenter