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sparc: mm: return true,false in kern_addr_valid()

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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>
This commit is contained in:
Jason Yan 2020-05-06 14:16:59 +08:00 committed by David S. Miller
parent 3c40cdb0e9
commit 57829ea468
1 changed files with 5 additions and 5 deletions
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10
arch/sparc/mm/init_64.c
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@ -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));
}