tree 1194758c65ab5021416d1f998a4f4f8f2e3439a6
parent c377e67c6271954969384f9be1b1b71de13eba30
author Gavin Shan <gshan@redhat.com> 1593503983 +1000
committer Will Deacon <will@kernel.org> 1594240884 +0100

drivers/firmware/psci: Assign @err directly in hotplug_tests()

The return value of down_and_up_cpus() can be assigned to @err directly.
With that, the useless assignment to @err with zero can be dropped.

Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/r/20200630075943.203954-1-gshan@redhat.com
Signed-off-by: Will Deacon <will@kernel.org>