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| author | Jason Yan <yanaijie@huawei.com> | 2020-05-06 14:16:59 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-06 14:01:44 -0700 |
| commit | 57829ea46875770c919ae491dcabf4e2aa5cb385 (patch) | |
| tree | d8a7d8d45029980eb376396197652e0f6f51d44a /arch/sparc/mm/init_64.c | |
| parent | 3c40cdb0e93ec166f1fa4fee1eb62d45b5451515 (diff) | |
| download | linux-57829ea46875770c919ae491dcabf4e2aa5cb385.tar.bz2 | |
sparc: mm: return true,false in kern_addr_valid()
This function's return type is bool and returns both true/false and 0/1.
This fixes the following coccicheck warning:
arch/sparc/mm/init_64.c:1652:9-10: WARNING: return of 0/1 in function
'kern_addr_valid' with return type bool
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/mm/init_64.c')
| -rw-r--r-- | arch/sparc/mm/init_64.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 1cf0d666dea3..b488d4587793 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -1674,29 +1674,29 @@ bool kern_addr_valid(unsigned long addr) pgd = pgd_offset_k(addr); if (pgd_none(*pgd)) - return 0; + return false; p4d = p4d_offset(pgd, addr); if (p4d_none(*p4d)) - return 0; + return false; pud = pud_offset(p4d, addr); if (pud_none(*pud)) - return 0; + return false; if (pud_large(*pud)) return pfn_valid(pud_pfn(*pud)); pmd = pmd_offset(pud, addr); if (pmd_none(*pmd)) - return 0; + return false; if (pmd_large(*pmd)) return pfn_valid(pmd_pfn(*pmd)); pte = pte_offset_kernel(pmd, addr); if (pte_none(*pte)) - return 0; + return false; return pfn_valid(pte_pfn(*pte)); } |