Re: [Xen-devel] [PATCH for-4.7 1/7] tools/xenstat: Avoid comparing '0 <= unsigned integer'

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Wed, Apr 27, 2016 at 06:01:20PM +0100, Andrew Cooper wrote:
> Clang points out that this is tautological.
> 
>   src/xenstat.c:325:8: warning: comparison of 0 <= unsigned expression is
>   always true [-Wtautological-compare]
>           if (0 <= index && index < node->num_domains)
>               ~ ^  ~~~~~
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

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