linux-kernel - Re: Re: [PATCH] scsi: ufs: Add indent for code alignment

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Date:   Wed, 16 Jun 2021 20:35:26 -0700
From:   Joe Perches <joe@...ches.com>
To:     keosung.park@...sung.com, ALIM AKHTAR <alim.akhtar@...sung.com>,
        "avri.altman@....com" <avri.altman@....com>,
        "jejb@...ux.ibm.com" <jejb@...ux.ibm.com>,
        "martin.petersen@...cle.com" <martin.petersen@...cle.com>,
        "stanley.chu@...iatek.com" <stanley.chu@...iatek.com>,
        "cang@...eaurora.org" <cang@...eaurora.org>,
        "beanhuo@...ron.com" <beanhuo@...ron.com>,
        "adrian.hunter@...el.com" <adrian.hunter@...el.com>,
        "asutoshd@...eaurora.org" <asutoshd@...eaurora.org>,
        "satyat@...gle.com" <satyat@...gle.com>,
        "bvanassche@....org" <bvanassche@....org>,
        "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: Re: [PATCH] scsi: ufs: Add indent for code alignment

On Thu, 2021-06-17 at 10:28 +0900, Keoseong Park wrote:
> > On Thu, 2021-06-10 at 13:07 +0900, Keoseong Park wrote:
> > > Add indentation to return statement.
> > []
> > > diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
> > []
> > > @@ -903,7 +903,7 @@ static inline bool
> > > ufshcd_is_intr_aggr_allowed(struct ufs_hba *hba)
> > >  	else
> > >  		return false;
> > >  #else
> > > -return true;
> > > +	return true;
> > >  #endif
> > >  }
> > >  
> > 
> > Perhaps a little refactoring instead:
> > ---
> > drivers/scsi/ufs/ufshcd.h | 12 ++++--------
> > 1 file changed, 4 insertions(+), 8 deletions(-)
> > 
> > diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
> > index c98d540ac044d..ed89839476b3b 100644
> > --- a/drivers/scsi/ufs/ufshcd.h
> > +++ b/drivers/scsi/ufs/ufshcd.h
> > @@ -894,15 +894,11 @@ static inline bool
> > ufshcd_is_rpm_autosuspend_allowed(struct ufs_hba *hba)
> > static inline bool ufshcd_is_intr_aggr_allowed(struct ufs_hba *hba)
> > {
> > /* DWC UFS Core has the Interrupt aggregation feature but is not
> > detectable*/
> > -#ifndef CONFIG_SCSI_UFS_DWC
> > -	if ((hba->caps & UFSHCD_CAP_INTR_AGGR) &&
> > -	    !(hba->quirks & UFSHCD_QUIRK_BROKEN_INTR_AGGR))
> > +	if (IS_ENABLED(CONFIG_SCSI_UFS_DWC))
> > 		return true;
> > -	else
> > -		return false;
> > -#else
> > -return true;
> > -#endif
> > +
> > +	return (hba->caps & UFSHCD_CAP_INTR_AGGR) &&
> > +		!(hba->quirks & UFSHCD_QUIRK_BROKEN_INTR_AGGR);
> > }
> > 
> > static inline bool ufshcd_can_aggressive_pc(struct ufs_hba *hba)
> > 
> 
> Hello Joe,
> Thanks for your advice.
> As you mentioned, refactoring looks good.
> However, since the content does not match the title, can I submit a
> patch with a new title?

Yes of course.