cur_entry is only used as cur_entry.start + cur_entry.size, which is always equal to end.
Signed-off-by: Arvind Sankar <[email protected]> --- arch/x86/boot/compressed/kaslr.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c index 848346fc0dbb..f2454eef5790 100644 --- a/arch/x86/boot/compressed/kaslr.c +++ b/arch/x86/boot/compressed/kaslr.c @@ -624,7 +624,6 @@ static void __process_mem_region(struct mem_vector *entry, { struct mem_vector region, overlap; unsigned long start_orig, end; - struct mem_vector cur_entry; /* Ignore entries entirely below our minimum. */ if (entry->start + entry->size < minimum) @@ -634,11 +633,9 @@ static void __process_mem_region(struct mem_vector *entry, end = min(entry->size + entry->start, mem_limit); if (entry->start >= end) return; - cur_entry.start = entry->start; - cur_entry.size = end - entry->start; - region.start = cur_entry.start; - region.size = cur_entry.size; + region.start = entry->start; + region.size = end - entry->start; /* Give up if slot area array is full. */ while (slot_area_index < MAX_SLOT_AREA) { @@ -652,7 +649,7 @@ static void __process_mem_region(struct mem_vector *entry, region.start = ALIGN(region.start, CONFIG_PHYSICAL_ALIGN); /* Did we raise the address above the passed in memory entry? */ - if (region.start > cur_entry.start + cur_entry.size) + if (region.start > end) return; /* Reduce size by any delta from the original address. */ -- 2.26.2
