[S] Change in flashrom[master]: layout: layout_next_included_region() return a region not romentry

[Edward O'Callaghan (Code Review)]

Edward O'Callaghan has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/70892 )

Change subject: layout: layout_next_included_region() return a region not romentry
......................................................................

layout: layout_next_included_region() return a region not romentry

Do exactly what it says on the tin, no need to return
they wrapping ADT structure, just return the found data
within the ADT.

Change-Id: Ibeab87c87b9da3112e1866bc058e0f85bacddc7a
Signed-off-by: Edward O'Callaghan 
---
M flashrom.c
M include/layout.h
M layout.c
3 files changed, 19 insertions(+), 6 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/92/70892/1

diff --git a/flashrom.c b/flashrom.c
index e271614..2fb532e 100644
--- a/flashrom.c
+++ b/flashrom.c
@@ -1806,11 +1806,10 @@
    			    uint8_t *const newcontents, const uint8_t *const oldcontents)
 {
    const struct flashrom_layout *const layout = get_layout(flashctx);
-	const struct romentry *included;
+	const struct flash_region *region;
    chipoff_t start = 0;

-	while ((included = layout_next_included_region(layout, start))) {
-		const struct flash_region *region = &included->region;
+	while ((region = layout_next_included_region(layout, start))) {
    	if (region->start > start) {
    		/* copy everything up to the start of this included region */
    		memcpy(newcontents + start, oldcontents + start, region->start - start);
diff --git a/include/layout.h b/include/layout.h
index 70d99cb..61ab9c2 100644
--- a/include/layout.h
+++ b/include/layout.h
@@ -66,7 +66,7 @@
 int process_include_args(struct flashrom_layout *, const struct layout_include_args *);
 void cleanup_include_args(struct layout_include_args **);

-const struct romentry *layout_next_included_region(const struct flashrom_layout *, chipoff_t);
+const struct flash_region *layout_next_included_region(const struct flashrom_layout *, chipoff_t);
 const struct romentry *layout_next_included(const struct flashrom_layout *, const struct romentry *);
 const struct romentry *layout_next(const struct flashrom_layout *, const struct romentry *);
 int included_regions_overlap(const struct flashrom_layout *);
diff --git a/layout.c b/layout.c
index 6af0e41..1206b59 100644
--- a/layout.c
+++ b/layout.c
@@ -357,7 +357,7 @@
    }
 }

-const struct romentry *layout_next_included_region(
+const struct flash_region *layout_next_included_region(
    	const struct flashrom_layout *const l, const chipoff_t where)
 {
    const struct romentry *entry = NULL, *lowest = NULL;
@@ -371,7 +371,7 @@
    		lowest = entry;
    }

-	return lowest;
+	return &lowest->region;
 }

const struct romentry *layout_next_included(