From: Andrey Konovalov <[email protected]>
To simplify reading the implementation of print_report(), remove the
tagged_addr variable and rename untagged_addr to addr.
Reviewed-by: Marco Elver <[email protected]>
Signed-off-by: Andrey Konovalov <[email protected]>
---
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