From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Cc: Linux Kernel Development <linux-kernel@vger.kernel.org>,
"Maciej W. Rozycki" <macro@ds2.pg.gda.pl>,
Ralf Baechle <ralf@linux-mips.org>
Subject: Re: [PATCH 070] NCR53C9x unused SCp.have_data_in
Date: Tue, 23 Mar 2004 16:35:48 +0100 (MET) [thread overview]
Message-ID: <Pine.GSO.4.58.0403231634241.8977@waterleaf.sonytel.be> (raw)
In-Reply-To: <Pine.LNX.4.58L.0403231212300.2368@logos.cnet>
On Tue, 23 Mar 2004, Marcelo Tosatti wrote:
> On Mon, 22 Mar 2004, Geert Uytterhoeven wrote:
> > NCR53C9x: Remove unused initialization of SCp.have_data_in (from Maciej W.
> > Rozycki). This affects the following drivers:
> > - Amiga Oktagon SCSI
> > - DECstation SCSI
> >
> > The change for DECstation SCSI sneaked in through a MIPS update.
> >
> > --- linux-2.4.26-pre5/drivers/scsi/NCR53C9x.c Sat Aug 17 14:10:41 2002
> > +++ linux-m68k-2.4.26-pre5/drivers/scsi/NCR53C9x.c Wed Jan 22 12:07:13 2003
> > @@ -917,7 +917,7 @@
> > if (esp->dma_mmu_get_scsi_one)
> > esp->dma_mmu_get_scsi_one(esp, sp);
> > else
> > - sp->SCp.have_data_in = (int) sp->SCp.ptr =
> > + sp->SCp.ptr =
> > (char *) virt_to_phys(sp->request_buffer);
> > } else {
> > sp->SCp.buffer = (struct scatterlist *) sp->buffer;
> > --- linux-2.4.26-pre5/drivers/scsi/oktagon_esp.c Mon Apr 1 13:02:02 2002
> > +++ linux-m68k-2.4.26-pre5/drivers/scsi/oktagon_esp.c Wed Jan 22 12:07:17 2003
> > @@ -548,7 +548,7 @@
> >
> > void dma_mmu_get_scsi_one(struct NCR_ESP *esp, Scsi_Cmnd *sp)
> > {
> > - sp->SCp.have_data_in = (int) sp->SCp.ptr =
> > + sp->SCp.ptr =
> > sp->request_buffer;
> > }
>
> Can't we live with this?
Yes.
> Is removing it fixing any problem?
No, it's just a cleanup.
> Yes, I'm being picky.
In that case, you can drop it.
(BTW, picky for 2.4.26-rc*, or for 2.4 in general?)
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
next prev parent reply other threads:[~2004-03-23 15:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-22 10:00 Geert Uytterhoeven
2004-03-23 15:13 ` Marcelo Tosatti
2004-03-23 15:35 ` Geert Uytterhoeven [this message]
2004-03-23 17:18 ` Marcelo Tosatti
-- strict thread matches above, loose matches on Subject: below --
2004-04-23 15:10 Geert Uytterhoeven
2003-12-07 20:49 Geert Uytterhoeven
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