From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
To: Andrey Ryabinin <aryabinin@virtuozzo.com>,
Alexander Potapenko <glider@google.com>,
Dmitry Vyukov <dvyukov@google.com>
Cc: kasan-dev@googlegroups.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavo@embeddedor.com>
Subject: [PATCH] mm/kasan/kasan_init: use true and false for boolean values
Date: Sat, 4 Aug 2018 17:08:27 -0500 [thread overview]
Message-ID: <20180804220827.GA12559@embeddedor.com> (raw)
Return statements in functions returning bool should use true or false
instead of an integer value.
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
mm/kasan/kasan_init.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/kasan/kasan_init.c b/mm/kasan/kasan_init.c
index 7a2a2f1..c742dc5 100644
--- a/mm/kasan/kasan_init.c
+++ b/mm/kasan/kasan_init.c
@@ -42,7 +42,7 @@ static inline bool kasan_p4d_table(pgd_t pgd)
#else
static inline bool kasan_p4d_table(pgd_t pgd)
{
- return 0;
+ return false;
}
#endif
#if CONFIG_PGTABLE_LEVELS > 3
@@ -54,7 +54,7 @@ static inline bool kasan_pud_table(p4d_t p4d)
#else
static inline bool kasan_pud_table(p4d_t p4d)
{
- return 0;
+ return false;
}
#endif
#if CONFIG_PGTABLE_LEVELS > 2
@@ -66,7 +66,7 @@ static inline bool kasan_pmd_table(pud_t pud)
#else
static inline bool kasan_pmd_table(pud_t pud)
{
- return 0;
+ return false;
}
#endif
pte_t kasan_zero_pte[PTRS_PER_PTE] __page_aligned_bss;
--
2.7.4
next reply other threads:[~2018-08-04 22:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-04 22:08 Gustavo A. R. Silva [this message]
2018-08-06 9:04 ` [PATCH] mm/kasan/kasan_init: use true and false for boolean values Dmitry Vyukov
2018-08-06 11:39 ` Gustavo A. R. Silva
2018-08-06 12:05 ` Dmitry Vyukov
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