linux-kernel - Re: [PATCH] staging: r8188eu: remove RT_TRACE and DBG_88E prints from ioctl

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Message-ID: <20210804142111.pukmtsxaqdixll3r@viti.kaiser.cx>
Date:   Wed, 4 Aug 2021 16:21:11 +0200
From:   Martin Kaiser <lists@...ser.cx>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: r8188eu: remove RT_TRACE and DBG_88E prints
 from ioctl_linux.c

Thus wrote Dan Carpenter (dan.carpenter@...cle.com):

> On Mon, Aug 02, 2021 at 09:39:17AM +0200, Martin Kaiser wrote:
> > @@ -4203,7 +3940,6 @@ static int rtw_dbg_port(struct net_device *dev,
> >  			u16 start_value = 0;
> >  			u32 write_num = extra_arg;
> >  			int i;
> > -			u8 final;
> >  			struct xmit_frame	*xmit_frame;

> >  			xmit_frame = rtw_IOL_accquire_xmit_frame(padapter);
> > @@ -4216,12 +3952,6 @@ static int rtw_dbg_port(struct net_device *dev,
> >  				rtw_IOL_append_WB_cmd(xmit_frame, reg, i+start_value, 0xFF);
> >  			if (_SUCCESS != rtw_IOL_exec_cmds_sync(padapter, xmit_frame, 5000, 0))
> >  				ret = -EPERM;
> > -
> > -			final = rtw_read8(padapter, reg);
> > -			if (start_value+write_num-1 == final)
> > -				DBG_88E("continuous IOL_CMD_WB_REG to 0x%x %u times Success, start:%u, final:%u\n", reg, write_num, start_value, final);
> > -			else
> > -				DBG_88E("continuous IOL_CMD_WB_REG to 0x%x %u times Fail, start:%u, final:%u\n", reg, write_num, start_value, final);
> >  		}

> I don't have a problem with the patch but these tests don't make any
> sense now that we don't print a Success/Fail at the end.  (We should
> probably delete the whole function and all the related code)

I removed the IOL tests (case 0x78) in v2, similar to the rtl8723bs
driver.

Thanks,
Martin