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Subject[PATCH] kasan: fix coccinelle warnings in kasan_p*_table
From
kasan_p4d_table, kasan_pmd_table and kasan_pud_table are declared as
returning bool, but return 0 instead of false, which produces a coccinelle
warning. Fix it.

Fixes: 0207df4fa1a8 ("kernel/memremap, kasan: make ZONE_DEVICE with work with KASAN")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
---
mm/kasan/init.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/mm/kasan/init.c b/mm/kasan/init.c
index 45a1b5e38e1e..fcaa1ca03175 100644
--- a/mm/kasan/init.c
+++ b/mm/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_early_shadow_pte[PTRS_PER_PTE] __page_aligned_bss;
--
2.21.0.352.gf09ad66450-goog
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