Re: [V2][PATCH] vt: keyboard, fix uninitialized variables warning

[Andy Shevchenko]

On Thu, Mar 04, 2021 at 02:28:55PM +0200, Andy Shevchenko wrote:
> On Thu, Mar 04, 2021 at 11:10:48AM +0800, Li Wang wrote:
> > drivers/tty/vt/keyboard.c: In function 'vt_do_kdgkb_ioctl':
> > drivers/tty/vt/keyboard.c: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
> >   return ret;
> >          ^~~
> > drivers/tty/vt/keyboard.c: warning: 'kbs' may be used uninitialized in this function [-Wmaybe-uninitialized]
> >   kfree(kbs);
> 
> 
> Let me add one more comment and summarize altogether:
>  - Jiri wants you to have different error code
>  - Greg (and I noticed that as well) wants you to add a proper commit message,
>    and not just some output of some tool w/o context
>  - I want you to send a new version w/o chaining to the previous thread, so
>    start new (email) thread every time you send a new version
> 
> Waiting for v3 in a separate email thread, thanks!

Last, but not least: add a changelog after the cutter '---' line, so people will know what have you done on the transition from vX to vX+1.

-- 
With Best Regards,
Andy Shevchenko