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Re: [Qemu-devel] [PATCH 2/2] hw/omap_dma: add matching {} in if 0
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] [PATCH 2/2] hw/omap_dma: add matching {} in if 0 |
Date: |
Thu, 1 Oct 2009 15:10:48 +0200 |
User-agent: |
Mutt/1.5.19 (2009-01-05) |
On Thu, Oct 01, 2009 at 03:05:49PM +0200, Markus Armbruster wrote:
> "Michael S. Tsirkin" <address@hidden> writes:
>
> > MULTI_REQ is never defined, so it doesn't matter much, but since we have
> > an if statement there, let's add {} to clarify what it should do if it's
> > uncommented.
> >
> > Signed-off-by: Michael S. Tsirkin <address@hidden>
> > ---
> > hw/omap_dma.c | 4 +++-
> > 1 files changed, 3 insertions(+), 1 deletions(-)
> >
> > diff --git a/hw/omap_dma.c b/hw/omap_dma.c
> > index 205d010..ab5e925 100644
> > --- a/hw/omap_dma.c
> > +++ b/hw/omap_dma.c
> > @@ -588,7 +588,7 @@ static void omap_dma_transfer_setup(struct soc_dma_ch_s
> > *dma)
> > #ifdef MULTI_REQ
> > /* TODO: should all of this only be done if dma->update, and otherwise
> > * inside omap_dma_transfer_generic below - check what's faster. */
> > - if (dma->update)
> > + if (dma->update) {
> > #endif
> >
> > /* If the channel is element synchronized, deactivate it */
> > @@ -670,6 +670,8 @@ static void omap_dma_transfer_setup(struct soc_dma_ch_s
> > *dma)
> > * bits on it. */
> > #ifndef MULTI_REQ
> > }
> > +#else
> > + }
> > #endif
> >
> > omap_dma_interrupts_update(s);
>
> Doesn't this look silly? Just close the brace :)
This way we get more {'s than }'s, which is even more ugly.
We probably should indent the text within if (dma->update) though.
--
MST