diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
index a815723..12088a3 100644
--- a/arch/x86/kernel/i387.c
+++ b/arch/x86/kernel/i387.c
@@ -81,9 +81,7 @@
 	this_cpu_write(in_kernel_fpu, true);
 
 	if (__thread_has_fpu(me)) {
-		__thread_clear_has_fpu(me);
 		__save_init_fpu(me);
-		/* We do 'stts()' in __kernel_fpu_end() */
 	} else if (!use_eager_fpu()) {
 		this_cpu_write(fpu_owner_task, NULL);
 		clts();
@@ -93,17 +91,12 @@
 
 void __kernel_fpu_end(void)
 {
-	if (use_eager_fpu()) {
-		/*
-		 * For eager fpu, most the time, tsk_used_math() is true.
-		 * Restore the user math as we are done with the kernel usage.
-		 * At few instances during thread exit, signal handling etc,
-		 * tsk_used_math() is false. Those few places will take proper
-		 * actions, so we don't need to restore the math here.
-		 */
-		if (likely(tsk_used_math(current)))
-			math_state_restore();
-	} else {
+	struct task_struct *me = current;
+
+	if (__thread_has_fpu(me)) {
+		if (WARN_ON(restore_fpu_checking(me)))
+			drop_init_fpu(me);
+	} else if (!use_eager_fpu()) {
 		stts();
 	}