Yury Norov b6dad11d9c arch/ia64: replace cpumask_weight with cpumask_empty where appropriate ...

setup_arch() calls cpumask_weight() to check if any bit of a given cpumask
is set. We can do it more efficiently with cpumask_empty() because
cpumask_empty() stops traversing the cpumask as soon as it finds first set
bit, while cpumask_weight() counts all bits unconditionally.

Signed-off-by: Yury Norov <yury.norov@gmail.com>

2022-06-03 06:52:57 -07:00

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