kvm tools: Rename 'struct qcow_table' to 'struct qcow_l1_table'

This patch renames the ambiguous 'struct qcow_table' to 'struct qcow_l1_table'
in preparation for introducing 'struct qcow_refcount_table'.

Signed-off-by: Pekka Enberg <penberg@kernel.org>
2 files changed