__pfn_to_section() helper which already wraps around __nr_to_section(pfn_to_section_nr(pfn)), should be used directly instead.
Signed-off-by: Guixiong Wei <[email protected]> --- v1 -> v2 - reword the commit message. --- arch/arm64/mm/init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index e42727e3568e..d2df416b840e 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -272,7 +272,7 @@ int pfn_valid(unsigned long pfn) if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS) return 0; - if (!valid_section(__nr_to_section(pfn_to_section_nr(pfn)))) + if (!valid_section(__pfn_to_section(pfn))) return 0; #endif return memblock_is_map_memory(addr); -- 2.17.1
