ipipe: lockdep: Remove duplicate context checks

All callers of lockdep_hardirqs_on/off already filter out !ipipe_root_p.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>

kernel/locking/lockdep.c

@@ -3401,9 +3401,6 @@ static void __trace_hardirqs_on_caller(unsigned long ip)
 
 void lockdep_hardirqs_on(unsigned long ip)
 {
-	if (!ipipe_root_p)
-		return;
-
 	if (unlikely(!debug_locks || current->lockdep_recursion))
 		return;
 
@@ -3451,9 +3448,6 @@ void lockdep_hardirqs_off(unsigned long ip)
 {
 	struct task_struct *curr;
 
-	if (!ipipe_root_p)
-		return;
-
 	curr = current;
 
 	if (unlikely(!debug_locks || current->lockdep_recursion))