powerpc: Use is_32bit_task() helper to test 32-bit binary

This patch removes all explicit tests for the TIF_32BIT flag

Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 13002fe206e7..fd8728729abc 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -159,7 +159,7 @@ static void dump_vdso_pages(struct vm_area_struct * vma)
 {
         int i;
 
-        if (!vma || test_thread_flag(TIF_32BIT)) {
+        if (!vma || is_32bit_task()) {
                 printk("vDSO32 @ %016lx:\n", (unsigned long)vdso32_kbase);
                 for (i=0; i<vdso32_pages; i++) {
                         struct page *pg = virt_to_page(vdso32_kbase +
@@ -170,7 +170,7 @@ static void dump_vdso_pages(struct vm_area_struct * vma)
                         dump_one_vdso_page(pg, upg);
                 }
         }
-        if (!vma || !test_thread_flag(TIF_32BIT)) {
+        if (!vma || !is_32bit_task()) {
                 printk("vDSO64 @ %016lx:\n", (unsigned long)vdso64_kbase);
                 for (i=0; i<vdso64_pages; i++) {
                         struct page *pg = virt_to_page(vdso64_kbase +
@@ -200,7 +200,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
                 return 0;
 
 #ifdef CONFIG_PPC64
-        if (test_thread_flag(TIF_32BIT)) {
+        if (is_32bit_task()) {
                 vdso_pagelist = vdso32_pagelist;
                 vdso_pages = vdso32_pages;
                 vdso_base = VDSO32_MBASE;