linux-kernel - Re: [PATCH] android: removed asm-generic/errno-base.h

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Message-ID: <ZZboVgcBljOgrJAI@google.com>
Date: Thu, 4 Jan 2024 17:18:14 +0000
From: Carlos Llamas <cmllamas@...gle.com>
To: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc: Tanzir Hasan <tanzirh@...gle.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Arve Hjønnevåg <arve@...roid.com>,
	Todd Kjos <tkjos@...roid.com>, Martijn Coenen <maco@...roid.com>,
	Joel Fernandes <joel@...lfernandes.org>,
	Christian Brauner <brauner@...nel.org>,
	Suren Baghdasaryan <surenb@...gle.com>,
	linux-kernel@...r.kernel.org, Nick Desaulniers <nnn@...gle.com>,
	Al Viro <viro@...iv.linux.org.uk>
Subject: Re: [PATCH] android: removed asm-generic/errno-base.h

On Thu, Jan 04, 2024 at 04:36:00PM +0100, Christophe JAILLET wrote:
> Le 26/12/2023 à 18:09, Tanzir Hasan a écrit :
> > asm-generic/errno-base.h can be replaced by linux/errno.h and the file
> > will still build correctly. It is an asm-generic file which should be
> > avoided if possible.
> > 
> > Suggested-by: Al Viro <viro@...iv.linux.org.uk>
> > Signed-off-by: Tanzir Hasan <tanzirh@...gle.com>
> > ---
> >   drivers/android/binderfs.c | 2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/android/binderfs.c b/drivers/android/binderfs.c
> > index 1224ab7aa070..d04ff6029480 100644
> > --- a/drivers/android/binderfs.c
> > +++ b/drivers/android/binderfs.c
> > @@ -29,7 +29,7 @@
> >   #include <linux/uaccess.h>
> >   #include <linux/user_namespace.h>
> >   #include <linux/xarray.h>
> > -#include <uapi/asm-generic/errno-base.h>
> > +#include <linux/errno.h>
> 
> linux/errno.h is already included a few lines above.
> 
> CJ
> 

Good catch! Then we should just drop the errno-base.h include.

--
Carlos Llamas