ARC: Entry Handler tweaks: Simplify branch for in-kernel preemption

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

1 files changed, 2 insertions, 6 deletions

diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S
index b4a96144430d..919e2f065d2f 100644
--- a/arch/arc/kernel/entry.S
+++ b/arch/arc/kernel/entry.S
@@ -586,11 +586,7 @@ ARC_ENTRY ret_from_exception
         ; Pre-{IRQ,Trap,Exception} K/U mode from pt_regs->status32
         ld  r8, [sp, PT_status32]   ; returning to User/Kernel Mode
 
-#ifdef CONFIG_PREEMPT
         bbit0  r8, STATUS_U_BIT, resume_kernel_mode
-#else
-        bbit0  r8, STATUS_U_BIT, restore_regs
-#endif
 
         ; Before returning to User mode check-for-and-complete any pending work
         ; such as rescheduling/signal-delivery etc.
@@ -650,10 +646,10 @@ resume_user_mode_begin:
         b      resume_user_mode_begin   ; unconditionally back to U mode ret chks
                                         ; for single exit point from this block
 
-#ifdef CONFIG_PREEMPT
-
 resume_kernel_mode:
 
+#ifdef CONFIG_PREEMPT
+
         ; Can't preempt if preemption disabled
         GET_CURR_THR_INFO_FROM_SP   r10
         ld  r8, [r10, THREAD_INFO_PREEMPT_COUNT]