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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>
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3c40cdb0e9
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57829ea468
1 changed files with 5 additions and 5 deletions
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@ -1674,29 +1674,29 @@ bool kern_addr_valid(unsigned long addr)
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pgd = pgd_offset_k(addr);
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if (pgd_none(*pgd))
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return 0;
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return false;
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p4d = p4d_offset(pgd, addr);
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if (p4d_none(*p4d))
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return 0;
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return false;
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pud = pud_offset(p4d, addr);
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if (pud_none(*pud))
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return 0;
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return false;
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if (pud_large(*pud))
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return pfn_valid(pud_pfn(*pud));
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pmd = pmd_offset(pud, addr);
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if (pmd_none(*pmd))
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return 0;
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return false;
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if (pmd_large(*pmd))
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return pfn_valid(pmd_pfn(*pmd));
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pte = pte_offset_kernel(pmd, addr);
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if (pte_none(*pte))
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return 0;
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return false;
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return pfn_valid(pte_pfn(*pte));
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}
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