1 files changed, 4 insertions, 17 deletions

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 8fc4de0d22b4..7a84c9f1778e 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -101,21 +101,8 @@ static void check_if_tm_restore_required(struct task_struct *tsk)
         }
 }
 
-static bool tm_active_with_fp(struct task_struct *tsk)
-{
-        return MSR_TM_ACTIVE(tsk->thread.regs->msr) &&
-                (tsk->thread.ckpt_regs.msr & MSR_FP);
-}
-
-static bool tm_active_with_altivec(struct task_struct *tsk)
-{
-        return MSR_TM_ACTIVE(tsk->thread.regs->msr) &&
-                (tsk->thread.ckpt_regs.msr & MSR_VEC);
-}
 #else
 static inline void check_if_tm_restore_required(struct task_struct *tsk) { }
-static inline bool tm_active_with_fp(struct task_struct *tsk) { return false; }
-static inline bool tm_active_with_altivec(struct task_struct *tsk) { return false; }
 #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
 
 bool strict_msr_control;
@@ -252,7 +239,7 @@ EXPORT_SYMBOL(enable_kernel_fp);
 
 static int restore_fp(struct task_struct *tsk)
 {
-        if (tsk->thread.load_fp || tm_active_with_fp(tsk)) {
+        if (tsk->thread.load_fp) {
                 load_fp_state(&current->thread.fp_state);
                 current->thread.load_fp++;
                 return 1;
@@ -334,8 +321,7 @@ EXPORT_SYMBOL_GPL(flush_altivec_to_thread);
 
 static int restore_altivec(struct task_struct *tsk)
 {
-        if (cpu_has_feature(CPU_FTR_ALTIVEC) &&
-                (tsk->thread.load_vec || tm_active_with_altivec(tsk))) {
+        if (cpu_has_feature(CPU_FTR_ALTIVEC) && (tsk->thread.load_vec)) {
                 load_vr_state(&tsk->thread.vr_state);
                 tsk->thread.used_vr = 1;
                 tsk->thread.load_vec++;
@@ -497,13 +483,14 @@ void giveup_all(struct task_struct *tsk)
         if (!tsk->thread.regs)
                 return;
 
+        check_if_tm_restore_required(tsk);
+
         usermsr = tsk->thread.regs->msr;
 
         if ((usermsr & msr_all_available) == 0)
                 return;
 
         msr_check_and_set(msr_all_available);
-        check_if_tm_restore_required(tsk);
 
         WARN_ON((usermsr & MSR_VSX) && !((usermsr & MSR_FP) && (usermsr & MSR_VEC)));