[PATCH v3 08/21] x86/kaslr: Drop redundant variable in __process_mem_region

[Arvind Sankar]

region.size can be trimmed to store the portion of the region before the
overlap, instead of a separate mem_vector variable.

Signed-off-by: Arvind Sankar <nived...@alum.mit.edu>
---
 arch/x86/boot/compressed/kaslr.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c
index e978c3508814..8cc47faea56d 100644
--- a/arch/x86/boot/compressed/kaslr.c
+++ b/arch/x86/boot/compressed/kaslr.c
@@ -664,11 +664,8 @@ static void __process_mem_region(struct mem_vector *entry,
 
                /* Store beginning of region if holds at least image_size. */
                if (overlap.start >= region.start + image_size) {
-                       struct mem_vector beginning;
-
-                       beginning.start = region.start;
-                       beginning.size = overlap.start - region.start;
-                       process_gb_huge_pages(&beginning, image_size);
+                       region.size = overlap.start - region.start;
+                       process_gb_huge_pages(&region, image_size);
                }
 
                /* Return if overlap extends to or past end of region. */
-- 
2.26.2