On 14 February 2017 at 11:37, Chris Wilson <[email protected]> wrote:
> gcc-4.7 spotted that
>
> In file included from drivers/gpu/drm/i915/i915_gem_gtt.c:3791:0:
> drivers/gpu/drm/i915/selftests/i915_gem_gtt.c: In function ‘pot_hole’:
> drivers/gpu/drm/i915/selftests/i915_gem_gtt.c:594:6: error: ‘err’ may be used
> uninitialized in this function [-Werror=maybe-uninitialized]
>
> So set it to 0 should we ever skip over a hole smaller than a few pages.
>
> Signed-off-by: Chris Wilson <[email protected]>
> Cc: Matthew Auld <[email protected]>
Reviewed-by: Matthew Auld <[email protected]>
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