arch: arc: remove unused codes

Wayne Ren · MaureenHelm · commit fb3d2d378560 · 2018-06-08T16:37:22.000-05:00
base.user_options is already set in k_thread_
user_mode_enter

Signed-off-by: Wayne Ren &lt;wei.ren@synopsys.com&gt;
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
@@ -40,7 +40,7 @@ menu "ARCv2 Family Options"
 
 config	CPU_ARCV2
 	bool
-	select		ARCH_HAS_STACK_PROTECTION
+	select ARCH_HAS_STACK_PROTECTION
 	select ARCH_HAS_USERSPACE if ARC_CORE_MPU
 	default y
 	help
diff --git a/arch/arc/core/thread.c b/arch/arc/core/thread.c
@@ -194,7 +194,6 @@ void _new_thread(struct k_thread *thread, k_thread_stack_t *stack,
 FUNC_NORETURN void _arch_user_mode_enter(k_thread_entry_t user_entry,
 	void *p1, void *p2, void *p3)
 {
-	_current->base.user_options |= K_USER;
 
 	/*
 	 * adjust the thread stack layout

Original file line number	Diff line number	Diff line change
`@@ -194,7 +194,6 @@ void _new_thread(struct k_thread thread, k_thread_stack_t stack,`
`194`	`194`	`FUNC_NORETURN void _arch_user_mode_enter(k_thread_entry_t user_entry,`
`195`	`195`	`void p1, void p2, void *p3)`
`196`	`196`	`{`
`197`		`- _current->base.user_options \|= K_USER;`
`198`	`197`
`199`	`198`	`/*`
`200`	`199`	`* adjust the thread stack layout`