linux-kernel - Re: [PATCH v2 0/3] Trivial code cleanup patches

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Date: Wed, 20 Mar 2024 20:50:40 +0100
From: "Fabio M. De Francesco" <fabio.maria.de.francesco@...ux.intel.com>
To: Ayush Tiwari <ayushtiw0110@...il.com>
Cc: Larry.Finger@...inger.net, florian.c.schilhabel@...glemail.com,
 gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
 linux-staging@...ts.linux.dev, outreachy@...ts.linux.dev
Subject: Re: [PATCH v2 0/3] Trivial code cleanup patches

On Tuesday, 19 March 2024 07:04:34 CET Fabio M. De Francesco wrote:
> On Monday, 18 March 2024 20:54:09 CET Ayush Tiwari wrote:
> > Address different kinds of checkpatch complains for the rtl8712 module
> > to ensure adherence to coding style guidelines.
> > 
> > Changes in v2: Checked any possible reuse of backup_PMKID_list
> > manually and rebuilt, 

No you didn't do what you are saying.

> rebooted the kernel and loaded the driver
> > with modprobe.
> 
> You have not made any changes to any of the three patches in this series.
> No changes in commit messages and no changes in code. Am I missing
> something?
> 
> So why did you submit a v2 of this series?
> 
> Fabio

Julia commented on patch 1/3. You should either reply that everything is 
correct (if it is) or fix your patch. Please don't send new versions that 
don't change anything and don't ignore comments (mine included).

> > Ayush Tiwari (3):
> >   staging: rtl8712: rename backupPMKIDList to backup_PMKID_list

This patch introduces errors. You haven't compiled this module, otherwise 
you would have noticed that. Always compile your changes (preferably with 
CONFIG_WERROR set). 

Please read the output of git-grep:

[fabio@...ux]$ git grep backupPMKIDList drivers/staging/rtl8712
drivers/staging/rtl8712/mlme_linux.c:  static struct RT_PMKID_LIST 
backupPMKIDList[NUM_PMKID_CACHE];
drivers/staging/rtl8712/mlme_linux.c:           memcpy(&backupPMKIDList[0],
drivers/staging/rtl8712/mlme_linux.c:                  &backupPMKIDList[0],

Can you see how patch 1/3 introduces errors?

Fabio

> >   staging: rtl8712: rename backupPMKIDIndex to backup_PMKID_index
> >   staging: rtl8712: rename backupTKIPCountermeasure to
> >   
> >     backup_TKIP_countermeasure
> >  
> >  drivers/staging/rtl8712/mlme_linux.c | 18 +++++++++---------
> >  1 file changed, 9 insertions(+), 9 deletions(-)