[PATCH 1/9] x86/mm/pat: Use IS_ENABLED() instead of ifdef

[Vishal Moola]

Use IS_ENABLED() to check if we are on 32 bit. This standardizes this
check with the other 32 bit check in the file. No functional changes.

Signed-off-by: Vishal Moola <vishal.moola@xxxxxxxxx>
---
 arch/x86/mm/pat/set_memory.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/x86/mm/pat/set_memory.c b/arch/x86/mm/pat/set_memory.c
index d023a40a1e03..3b9032a3f315 100644
--- a/arch/x86/mm/pat/set_memory.c
+++ b/arch/x86/mm/pat/set_memory.c
@@ -888,8 +888,8 @@ static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
 {
 	/* change init_mm */
 	set_pte_atomic(kpte, pte);
-#ifdef CONFIG_X86_32
-	{
+
+	if (IS_ENABLED(CONFIG_X86_32)) {
 		struct page *page;
 
 		list_for_each_entry(page, &pgd_list, lru) {
@@ -905,7 +905,6 @@ static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
 			set_pte_atomic((pte_t *)pmd, pte);
 		}
 	}
-#endif
 }
 
 static pgprot_t pgprot_clear_protnone_bits(pgprot_t prot)
-- 
2.54.0