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Message-ID: <22bea152-2591-b381-11d5-fe8b94498d31@gmail.com>
Date: Sun, 6 Nov 2022 10:39:10 +0100
From: Michael Straube <straube.linux@...il.com>
To: Joe Perches <joe@...ches.com>, gregkh@...uxfoundation.org
Cc: Larry.Finger@...inger.net, phil@...lpotter.co.uk,
linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: r8188eu: convert three functions to bool
On 11/6/22 09:58, Joe Perches wrote:
> On Sat, 2022-11-05 at 10:39 +0100, Michael Straube wrote:
>> The functions
>>
>> is_client_associated_to_ap()
>> is_client_associated_to_ibss()
>> is_IBSS_empty()
>>
>> return boolean values. Convert their return type to bool and replace
>> _FAIL, which is defined as 0, with false. Another step to get rid of
>> _SUCCESS / _FAIL.
>
> yay.
>
>> diff --git a/drivers/staging/r8188eu/core/rtw_wlan_util.c b/drivers/staging/r8188eu/core/rtw_wlan_util.c
> []
>> +bool is_client_associated_to_ap(struct adapter *padapter)
>> {
>> struct mlme_ext_priv *pmlmeext;
>> struct mlme_ext_info *pmlmeinfo;
>>
>> if (!padapter)
>> - return _FAIL;
>> + return false;
>>
>> pmlmeext = &padapter->mlmeextpriv;
>> pmlmeinfo = &pmlmeext->mlmext_info;
>>
>> if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE))
>> return true;
>> - else
>> - return _FAIL;
>> +
>> + return false;
>
> instead of
>
> if (foo)
> return true;
> return false;
>
> These could be:
>
> return (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) &&
> ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE);
>
>> +bool is_client_associated_to_ibss(struct adapter *padapter)
>> {
>> struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
>> struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
>>
>> if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE))
>> return true;
>> - else
>> - return _FAIL;
>> +
>> + return false;
>
> and
>
> return (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) &&
> ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE);
>
>
I'll keep this in mind for a future patch.
Thanks,
Michael
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