[PATCH 7/9] powerpc/eeh: Remove always-true tests in eeh_reset_device()

[Russell Currey]

On Tue, 2018-03-06 at 10:59 +1100, Sam Bobroff wrote:
> eeh_reset_device() tests the value of 'bus' more than once but the
> only caller, eeh_handle_normal_device() does this test itself and
> will
> never pass NULL.
> 
> So, remove the dead tests.
> 
> This should not change behaviour.
> 
> Signed-off-by: Sam Bobroff <sam.bobroff at au1.ibm.com>

Reviewed-by: Russell Currey <ruscur at russell.cc>