From: zhang jiao <zhangjiao2@cmss.chinamobile.com>
Do not use the 'void' type in conditional expression.
Signed-off-by: zhang jiao <zhangjiao2@cmss.chinamobile.com>
---
arch/x86/include/asm/pgtable.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 593f10aabd45..c149e47122b8 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -74,7 +74,10 @@ extern pmdval_t early_pmd_flags;
#ifndef __PAGETABLE_P4D_FOLDED
#define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
-#define pgd_clear(pgd) (pgtable_l5_enabled() ? native_pgd_clear(pgd) : 0)
+#define pgd_clear(pgd) do { \
+ if (pgtable_l5_enabled()) \
+ native_pgd_clear(pgd); \
+} while (0)
#endif
#ifndef set_p4d
--
2.33.0