x86/entry/32: Remove unused resume_userspace label

The C reimplementation of SYSENTER left that unused ENTRY() label
around. Remove it.

Fixes: 5f310f7 ("x86/entry/32: Re-implement SYSENTER using the new C path")
Originally-by: Peter Zijlstra <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Sean Christopherson <[email protected]>
Reviewed-by: Alexandre Chartre <[email protected]>
Acked-by: Peter Zijlstra (Intel) <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]

Author: KAGA-KOKO

arch/x86/entry/entry_32.S

@@ -824,7 +824,6 @@ ret_from_intr:
 	cmpl	$USER_RPL, %eax
 	jb	restore_all_kernel		# not returning to v8086 or userspace
 
-SYM_INNER_LABEL_ALIGN(resume_userspace, SYM_L_LOCAL)
 	DISABLE_INTERRUPTS(CLBR_ANY)
 	TRACE_IRQS_OFF
 	movl	%esp, %eax