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Re: [Qemu-devel] [Qemu devel PATCH] msf2: Remove dead code reported by C
From: |
sundeep subbaraya |
Subject: |
Re: [Qemu-devel] [Qemu devel PATCH] msf2: Remove dead code reported by Coverity |
Date: |
Wed, 18 Oct 2017 08:45:48 +0530 |
Hi Peter,
On Tue, Oct 17, 2017 at 8:58 PM, Peter Maydell <address@hidden>
wrote:
> On 16 October 2017 at 18:54, Subbaraya Sundeep <address@hidden>
> wrote:
> > Fixed incorrect frame size mask, validated maximum frame
> > size in spi_write and removed dead code.
> >
> > Signed-off-by: Subbaraya Sundeep <address@hidden>
> > ---
> > hw/ssi/mss-spi.c | 8 +++++---
> > 1 file changed, 5 insertions(+), 3 deletions(-)
> >
> > diff --git a/hw/ssi/mss-spi.c b/hw/ssi/mss-spi.c
> > index 5a8e308..1e49cbc 100644
> > --- a/hw/ssi/mss-spi.c
> > +++ b/hw/ssi/mss-spi.c
> > @@ -76,9 +76,10 @@
> > #define C_BIGFIFO (1 << 29)
> > #define C_RESET (1 << 31)
> >
> > -#define FRAMESZ_MASK 0x1F
> > +#define FRAMESZ_MASK 0x3F
> > #define FMCOUNT_MASK 0x00FFFF00
> > #define FMCOUNT_SHIFT 8
> > +#define FRAMESZ_MAX 32
> >
> > static void txfifo_reset(MSSSpiState *s)
> > {
> > @@ -106,8 +107,6 @@ static void set_fifodepth(MSSSpiState *s)
> > s->fifo_depth = 16;
> > } else if (size <= 32) {
>
> Shouldn't this just be "} else {" now ?
>
> Yes. I will send v2.
Thanks,
Sundeep
> s->fifo_depth = 8;
> > - } else {
> > - s->fifo_depth = 4;
> > }
> > }
>
> thanks
> -- PMM
>