The ifdefs only guard code that is also guarded by in_ia32_syscall(),
which already contains the same ifdefs itself.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>
---
arch/x86/entry/vdso/vma.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/arch/x86/entry/vdso/vma.c b/arch/x86/entry/vdso/vma.c
index 9059b9d96393..ab2b011471e0 100644
--- a/arch/x86/entry/vdso/vma.c
+++ b/arch/x86/entry/vdso/vma.c
@@ -75,7 +75,6 @@ static vm_fault_t vdso_fault(const struct vm_special_mapping *sm,
static void vdso_fix_landing(const struct vdso_image *image,
struct vm_area_struct *new_vma)
{
-#if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
if (in_ia32_syscall() && image == &vdso_image_32) {
struct pt_regs *regs = current_pt_regs();
unsigned long vdso_land = image->sym_int80_landing_pad;
@@ -86,7 +85,6 @@ static void vdso_fix_landing(const struct vdso_image *image,
if (regs->ip == old_land_addr)
regs->ip = new_vma->vm_start + vdso_land;
}
-#endif
}
static int vdso_mremap(const struct vm_special_mapping *sm,
@@ -339,7 +337,6 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
bool arch_syscall_is_vdso_sigreturn(struct pt_regs *regs)
{
-#if defined(CONFIG_X86_32) || defined(CONFIG_IA32_EMULATION)
const struct vdso_image *image = current->mm->context.vdso_image;
unsigned long vdso = (unsigned long) current->mm->context.vdso;
@@ -348,7 +345,6 @@ bool arch_syscall_is_vdso_sigreturn(struct pt_regs *regs)
regs->ip == vdso + image->sym_vdso32_rt_sigreturn_landing_pad)
return true;
}
-#endif
return false;
}
--
2.46.0
