Fix compiler error when WITH_WSREP is not used.

storage/innobase/lock/lock0lock.cc

@@ -6149,7 +6149,6 @@ lock_rec_queue_validate(
 		if (!lock_rec_get_gap(lock) && !lock_get_wait(lock)) {
 
 #ifndef WITH_WSREP
-			if (wsrep_thd_is_wsrep(lock->trx->mysql_thd)) {
 			enum lock_mode	mode;
 
 			if (lock_get_mode(lock) == LOCK_S) {

storage/xtradb/lock/lock0lock.cc

@@ -6197,7 +6197,6 @@ lock_rec_queue_validate(
 		if (!lock_rec_get_gap(lock) && !lock_get_wait(lock)) {
 
 #ifndef WITH_WSREP
-			if (wsrep_thd_is_wsrep(lock->trx->mysql_thd)) {
 			enum lock_mode	mode;
 
 			if (lock_get_mode(lock) == LOCK_S) {
@@ -6207,9 +6206,7 @@ lock_rec_queue_validate(
 			}
 			ut_a(!lock_rec_other_has_expl_req(
 				mode, 0, 0, block, heap_no, lock->trx));
-			}
 #endif /* WITH_WSREP */
-
 		} else if (lock_get_wait(lock) && !lock_rec_get_gap(lock)) {
 
 			ut_a(lock_rec_has_to_wait_in_queue(lock));