linux-kernel - Re: [PATCH] staging: rtl8188eu: convert DBG_88E calls in core/rtw_sta

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Message-ID: <YMXaIJWYMX3726Jp@KernelVM>
Date:   Sun, 13 Jun 2021 11:12:48 +0100
From:   Phillip Potter <phil@...lpotter.co.uk>
To:     Joe Perches <joe@...ches.com>
Cc:     gregkh@...uxfoundation.org, Larry.Finger@...inger.net,
        linux@...ck-us.net, straube.linux@...il.com, martin@...ser.cx,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: rtl8188eu: convert DBG_88E calls in
 core/rtw_sta_mgt.c

On Sat, Jun 12, 2021 at 05:22:33PM -0700, Joe Perches wrote:
> On Sun, 2021-06-13 at 00:28 +0100, Phillip Potter wrote:
> > Convert both calls to the DBG_88E macro in core/rtw_sta_mgt.c into
> > netdev_dbg calls. The DBG_88E macro is unnecessary, as visibility of
> > debug messages can be controlled more precisely by just using debugfs.
> > It is important to keep these messages still, as they are displayable
> > via a kernel module parameter when using DBG_88E.
> []
> > diff --git a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
> []
> > @@ -113,17 +113,20 @@ u32 _rtw_init_sta_priv(struct sta_priv *pstapriv)
> >  inline int rtw_stainfo_offset(struct sta_priv *stapriv, struct sta_info *sta)
> >  {
> >  	int offset = (((u8 *)sta) - stapriv->pstainfo_buf) / sizeof(struct sta_info);
> > +	struct net_device *pnetdev = stapriv->padapter->pnetdev;
> >  
> > 
> >  	if (!stainfo_offset_valid(offset))
> > -		DBG_88E("%s invalid offset(%d), out of range!!!", __func__, offset);
> > +		netdev_dbg(pnetdev, "invalid offset(%d), out of range!!!", offset);
> 
> better to add terminating newlines to the formats.
> 
> 
Dear Joe,

Thank you for your feedback. I will republish my two patches with this
change.

Regards,
Phil