tree 8e0afdc7b19ed2884b34f6770897381fd9b0d91e
parent 5b7fef16262a09d37be4760fca1bfbb4edd48984
author Alexandru Elisei <alexandru.elisei@arm.com> 1586875181 +0100
committer Will Deacon <will@kernel.org> 1586964437 +0100

vfio/pci: Don't access unallocated regions

Don't try to configure a BAR if there is no region associated with it.

Also move the variable declarations from inside the loop to the start of
the function for consistency.

Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Alexandru Elisei <alexandru.elisei@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>