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From: andrey.konovalov@linux.dev
To: Marco Elver <elver@google.com>, Alexander Potapenko <glider@google.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>,
	Dmitry Vyukov <dvyukov@google.com>,
	Andrey Ryabinin <ryabinin.a.a@gmail.com>,
	kasan-dev@googlegroups.com, Peter Collingbourne <pcc@google.com>,
	Evgenii Stepanov <eugenis@google.com>,
	Florian Mayer <fmayer@google.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	Andrey Konovalov <andreyknvl@google.com>
Subject: [PATCH 22/32] kasan: cosmetic changes in report.c
Date: Mon, 13 Jun 2022 22:14:13 +0200	[thread overview]
Message-ID: <cd0cb4d93e15c5092de8a31ba8c1d6f719aa4c7f.1655150842.git.andreyknvl@google.com> (raw)
In-Reply-To: <cover.1655150842.git.andreyknvl@google.com>

From: Andrey Konovalov <andreyknvl@google.com>

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

Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
---
 mm/kasan/report.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index 7269b6249488..879f949dc395 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -194,25 +194,22 @@ 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;
 }
-- 
2.25.1



  parent reply	other threads:[~2022-06-13 20:18 UTC|newest]

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-13 20:13 [PATCH 00/32] kasan: switch tag-based modes to stack ring from per-object metadata andrey.konovalov
2022-06-13 20:13 ` [PATCH 01/32] kasan: check KASAN_NO_FREE_META in __kasan_metadata_size andrey.konovalov
2022-06-20 13:39   ` Marco Elver
2022-06-13 20:13 ` [PATCH 02/32] kasan: rename kasan_set_*_info to kasan_save_*_info andrey.konovalov
2022-06-20 13:39   ` Marco Elver
2022-06-13 20:13 ` [PATCH 03/32] kasan: move is_kmalloc check out of save_alloc_info andrey.konovalov
2022-06-20 13:39   ` Marco Elver
2022-06-13 20:13 ` [PATCH 04/32] kasan: split save_alloc_info implementations andrey.konovalov
2022-06-20 13:39   ` Marco Elver
2022-06-13 20:13 ` [PATCH 05/32] kasan: drop CONFIG_KASAN_TAGS_IDENTIFY andrey.konovalov
2022-06-20 13:39   ` Marco Elver
2022-06-13 20:13 ` [PATCH 06/32] kasan: introduce kasan_print_aux_stacks andrey.konovalov
2022-06-17 11:34   ` Marco Elver
2022-07-18 22:41     ` Andrey Konovalov
2022-06-13 20:13 ` [PATCH 07/32] kasan: introduce kasan_get_alloc_track andrey.konovalov
2022-06-20 13:39   ` Marco Elver
2022-06-13 20:13 ` [PATCH 08/32] kasan: introduce kasan_init_object_meta andrey.konovalov
2022-06-20 13:39   ` Marco Elver
2022-06-13 20:14 ` [PATCH 09/32] kasan: clear metadata functions for tag-based modes andrey.konovalov
2022-06-20 13:39   ` Marco Elver
2022-06-13 20:14 ` [PATCH 10/32] kasan: move kasan_get_*_meta to generic.c andrey.konovalov
2022-06-13 20:14 ` [PATCH 11/32] kasan: introduce kasan_requires_meta andrey.konovalov
2022-06-13 20:14 ` [PATCH 12/32] kasan: introduce kasan_init_cache_meta andrey.konovalov
2022-06-13 20:14 ` [PATCH 13/32] kasan: drop CONFIG_KASAN_GENERIC check from kasan_init_cache_meta andrey.konovalov
2022-06-13 20:14 ` [PATCH 14/32] kasan: only define kasan_metadata_size for Generic mode andrey.konovalov
2022-06-13 20:14 ` [PATCH 15/32] kasan: only define kasan_never_merge " andrey.konovalov
2022-06-13 20:14 ` [PATCH 16/32] kasan: only define metadata offsets " andrey.konovalov
2022-06-13 20:14 ` [PATCH 17/32] kasan: only define metadata structs " andrey.konovalov
2022-06-13 20:14 ` [PATCH 18/32] kasan: only define kasan_cache_create " andrey.konovalov
2022-06-13 20:14 ` [PATCH 19/32] kasan: pass tagged pointers to kasan_save_alloc/free_info andrey.konovalov
2022-06-20  9:54   ` Marco Elver
2022-07-18 22:41     ` Andrey Konovalov
2022-06-13 20:14 ` [PATCH 20/32] kasan: move kasan_get_alloc/free_track definitions andrey.konovalov
2022-06-13 20:14 ` [PATCH 21/32] kasan: simplify invalid-free reporting andrey.konovalov
2022-06-21  7:17   ` Kuan-Ying Lee
2022-07-12 20:38     ` Andrey Konovalov
2022-06-13 20:14 ` andrey.konovalov [this message]
2022-06-13 20:14 ` [PATCH 23/32] kasan: use kasan_addr_to_slab in print_address_description andrey.konovalov
2022-06-13 20:14 ` [PATCH 24/32] kasan: move kasan_addr_to_slab to common.c andrey.konovalov
2022-06-15 13:27   ` kernel test robot
2022-07-18 22:41     ` Andrey Konovalov
2022-06-13 20:14 ` [PATCH 25/32] kasan: make kasan_addr_to_page static andrey.konovalov
2022-06-13 20:14 ` [PATCH 26/32] kasan: simplify print_report andrey.konovalov
2022-06-13 20:14 ` [PATCH 27/32] kasan: introduce complete_report_info andrey.konovalov
2022-06-13 20:14 ` [PATCH 28/32] kasan: fill in cache and object in complete_report_info andrey.konovalov
2022-06-13 20:14 ` [PATCH 29/32] kasan: rework function arguments in report.c andrey.konovalov
2022-06-13 20:14 ` [PATCH 30/32] kasan: introduce kasan_complete_mode_report_info andrey.konovalov
2022-06-13 20:14 ` [PATCH 31/32] kasan: implement stack ring for tag-based modes andrey.konovalov
2022-06-20 13:35   ` Marco Elver
2022-07-18 22:42     ` Andrey Konovalov
2022-06-13 20:14 ` [PATCH 32/32] kasan: better identify bug types " andrey.konovalov
2022-06-17  9:32 ` [PATCH 00/32] kasan: switch tag-based modes to stack ring from per-object metadata Marco Elver
2022-07-18 22:41   ` Andrey Konovalov

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