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Yury Norov authored
smp_request_block() in drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c calls bitmap_weight() to check if any bit of a given bitmap is set. It's better to use bitmap_empty() in that case because bitmap_empty() stops traversing the bitmap as soon as it finds first set bit, while bitmap_weight() counts all bits unconditionally. Signed-off-by:
Yury Norov <yury.norov@gmail.com> Reviewed-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20220210224933.379149-9-yury.norov@gmail.com Signed-off-by:
16b323dd
