[3/5] riscv: Use __maybe_unused instead of #ifdefs around variable declarations

Commit Message

Alexandre Ghiti July 23, 2021, 1:01 p.m. UTC

This allows to simplify the code and make it more readable.

Signed-off-by: Alexandre Ghiti <[e-mail]>
---
 arch/riscv/mm/init.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch

diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index e35df3e1c9a3..6b29c5791555 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -538,9 +538,7 @@  static void __init create_kernel_page_table(pgd_t *pgdir, bool early)
 asmlinkage void __init setup_vm(uintptr_t dtb_pa)
 {
 	uintptr_t __maybe_unused pa;
-#ifndef __PAGETABLE_PMD_FOLDED
-	pmd_t fix_bmap_spmd, fix_bmap_epmd;
-#endif
+	pmd_t __maybe_unused fix_bmap_spmd, fix_bmap_epmd;
 
 	kernel_map.virt_addr = KERNEL_LINK_ADDR;