KVM: arm64: Tolerate an empty target_table list

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Before emptying the target_table lists, and then removing their
infrastructure, add some tolerance to an empty list.

Instead of bugging-out on an empty list, pretend we already
reached the end in the two-list-walk.

Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200622113317.20477-3-james.morse@arm.com

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James Morse 2020-06-22 11:33:14 +00:00 • committed by Marc Zyngier

parent 6b33e0d64f

commit 04343ae312

1 changed files with 4 additions and 1 deletions

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arch/arm64/kvm/sys_regs.c

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