Re: [Qemu-devel] [PATCH v2] alsa: fix warning

[malc]

On Wed, 17 Jun 2009, Gerd Hoffmann wrote:

> 
> Signed-off-by: Gerd Hoffmann <address@hidden>
> ---
>  audio/alsaaudio.c |   10 ++++++----
>  1 files changed, 6 insertions(+), 4 deletions(-)
> 
> diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c
> index 2f6c764..f1d573a 100644
> --- a/audio/alsaaudio.c
> +++ b/audio/alsaaudio.c
> @@ -626,8 +626,9 @@ static int alsa_init_out (HWVoiceOut *hw, struct 
> audsettings *as)
>      req.period_size = conf.period_size_out;
>      req.buffer_size = conf.buffer_size_out;
>      req.size_in_usec = conf.size_in_usec_out;
> -    req.override_mask = !!conf.period_size_out_overridden
> -        | (!!conf.buffer_size_out_overridden << 1);
> +    req.override_mask =
> +        (conf.period_size_out_overridden ? 1 : 0) |
> +        (conf.buffer_size_out_overridden ? 2 : 0);
>  
[..snip..]

What warning does that fix?

-- 
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