[PATCH v3 05/12] of: overlay: minor restructuring

From: Frank Rowand Continue improving the readability of overlay.c. The previous patches renamed identifiers. This patch is split out from the previous patches to make the previous patches easier to review. Changes are: - minor code restructuring - some

[PATCH v3 05/12] of: overlay: minor restructuring

From: Frank Rowand Continue improving the readability of overlay.c. The previous patches renamed identifiers. This patch is split out from the previous patches to make the previous patches easier to review. Changes are: - minor code restructuring - some initialization of an overlay