[PATCH mm v3 25/34] kasan: simplify print_report

[andrey . konovalov]

From: Andrey Konovalov <andreyknvl@xxxxxxxxxx>

To simplify reading the implementation of print_report(), remove the
tagged_addr variable and rename untagged_addr to addr.

Reviewed-by: Marco Elver <elver@xxxxxxxxxx>
Signed-off-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
---
 mm/kasan/report.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index ac526c10ebff..dc38ada86f85 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -397,17 +397,16 @@ static void print_memory_metadata(const void *addr)
 
 static void print_report(struct kasan_report_info *info)
 {
-	void *tagged_addr = info->access_addr;
-	void *untagged_addr = kasan_reset_tag(tagged_addr);
-	u8 tag = get_tag(tagged_addr);
+	void *addr = kasan_reset_tag(info->access_addr);
+	u8 tag = get_tag(info->access_addr);
 
 	print_error_description(info);
-	if (addr_has_metadata(untagged_addr))
+	if (addr_has_metadata(addr))
 		kasan_print_tags(tag, info->first_bad_addr);
 	pr_err("\n");
 
-	if (addr_has_metadata(untagged_addr)) {
-		print_address_description(untagged_addr, tag);
+	if (addr_has_metadata(addr)) {
+		print_address_description(addr, tag);
 		print_memory_metadata(info->first_bad_addr);
 	} else {
 		dump_stack_lvl(KERN_ERR);
-- 
2.25.1