Re: [PATCH 11/12] wifi: mwifiex: move common settings out of switch/case

[Sascha Hauer <s.hauer@pengutronix.de>]

On Mon, Sep 09, 2024 at 07:09:19PM +0200, Francesco Dolcini wrote:
> On Mon, Aug 26, 2024 at 01:01:32PM +0200, Sascha Hauer wrote:
> > In mwifiex_add_virtual_intf() several settings done in a switch/case
> > are the same in all cases. Move them out of the switch/case to
> > deduplicate the code.
> > 
> > Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> > ---
> >  drivers/net/wireless/marvell/mwifiex/cfg80211.c | 16 +++++-----------
> >  1 file changed, 5 insertions(+), 11 deletions(-)
> > 
> > diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
> > index 8746943c17788..2ce54a3fc32f8 100644
> > --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
> > +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
> > @@ -3005,7 +3005,6 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
> >  			return ERR_PTR(-EFAULT);
> >  		}
> >  
> > -		priv->wdev.wiphy = wiphy;
> >  		priv->wdev.iftype = NL80211_IFTYPE_STATION;
> >  
> >  		if (type == NL80211_IFTYPE_UNSPECIFIED)
> > @@ -3014,8 +3013,6 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
> >  			priv->bss_mode = type;
> >  
> >  		priv->bss_type = MWIFIEX_BSS_TYPE_STA;
> > -		priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II;
> > -		priv->bss_priority = 0;
> >  		priv->bss_role = MWIFIEX_BSS_ROLE_STA;
> >  
> >  		break;
> > @@ -3035,14 +3032,10 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
> >  			return ERR_PTR(-EFAULT);
> >  		}
> >  
> > -		priv->wdev.wiphy = wiphy;
> >  		priv->wdev.iftype = NL80211_IFTYPE_AP;
> >  
> >  		priv->bss_type = MWIFIEX_BSS_TYPE_UAP;
> > -		priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II;
> > -		priv->bss_priority = 0;
> >  		priv->bss_role = MWIFIEX_BSS_ROLE_UAP;
> > -		priv->bss_started = 0;
> >  		priv->bss_mode = type;
> >  
> >  		break;
> > @@ -3062,7 +3055,6 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
> >  			return ERR_PTR(-EFAULT);
> >  		}
> >  
> > -		priv->wdev.wiphy = wiphy;
> >  		/* At start-up, wpa_supplicant tries to change the interface
> >  		 * to NL80211_IFTYPE_STATION if it is not managed mode.
> >  		 */
> > @@ -3075,10 +3067,7 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
> >  		 */
> >  		priv->bss_type = MWIFIEX_BSS_TYPE_P2P;
> >  
> > -		priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II;
> > -		priv->bss_priority = 0;
> >  		priv->bss_role = MWIFIEX_BSS_ROLE_STA;
> > -		priv->bss_started = 0;
> >  
> >  		if (mwifiex_cfg80211_init_p2p_client(priv)) {
> >  			memset(&priv->wdev, 0, sizeof(priv->wdev));
> > @@ -3092,6 +3081,11 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
> >  		return ERR_PTR(-EINVAL);
> >  	}
> >  
> > +	priv->wdev.wiphy = wiphy;
> > +	priv->bss_priority = 0;
> > +	priv->bss_started = 0;
> 
> This was not set before in all the 3 cases. Irrelevant? Worth checking and/or
> mentioning in the commit message?

bss_started is only used in AP mode, its value is irrelevant in station
or adhoc mode. I'll add that to the commit message.

Sascha

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