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kasan: cosmetic changes in report.c 

Do a few non-functional style fixes for the code in report.c.

Link: https://lkml.kernel.org/r/b728eae71f3ea505a885449724de21cf3f476a7b.1662411799.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Evgenii Stepanov <eugenis@google.com>
Cc: Peter Collingbourne <pcc@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Andrey Konovalov 2022-09-05 23:05:36 +02:00 committed by Andrew Morton
parent b89933e9a5
commit 9ef08d265e
1 changed files with 4 additions and 7 deletions
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11
mm/kasan/report.c
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@ -200,25 +200,22 @@ static void print_error_description(struct kasan_report_info *info)
static void print_track(struct kasan_track *track, const char *prefix)
{
pr_err("%s by task %u:\n", prefix, track->pid);
if (track->stack) {
if (track->stack)
stack_depot_print(track->stack);
} else {
else
pr_err("(stack is not available)\n");
}
}
struct page *kasan_addr_to_page(const void *addr)
{
if ((addr >= (void *)PAGE_OFFSET) &&
(addr < high_memory))
if ((addr >= (void *)PAGE_OFFSET) && (addr < high_memory))
return virt_to_head_page(addr);
return NULL;
}
struct slab *kasan_addr_to_slab(const void *addr)
{
if ((addr >= (void *)PAGE_OFFSET) &&
(addr < high_memory))
if ((addr >= (void *)PAGE_OFFSET) && (addr < high_memory))
return virt_to_slab(addr);
return NULL;
}