chore: remove duplicate should_stop_processing check (#6242)

Signed-off-by: junq <[email protected]>

Author: QiJune

tensorrt_llm/_torch/pyexecutor/py_executor.py

@@ -653,7 +653,7 @@ def _executor_loop_pp(self):
         with self._profiler() as profile_step:
             iter_start_time = time.time()
             iter_stats = None
-            while not self.should_stop_processing:
+            while True:
                 profile_step()
                 if self.enable_iter_perf_stats:
                     iter_start_time = time.time()
@@ -811,7 +811,7 @@ def _executor_loop(self):
             sample_state = None
             iter_start_time = time.time()
             iter_stats = None
-            while not self.should_stop_processing:
+            while True:
                 profile_step()
                 if self.enable_iter_perf_stats:
                     iter_start_time = time.time()
@@ -955,7 +955,7 @@ def _executor_loop_overlap(self):
         with self._profiler() as profile_step:
             iter_start_time = time.time()
             iter_stats = None
-            while not self.should_stop_processing:
+            while True:
                 profile_step()
                 if self.enable_iter_perf_stats:
                     iter_start_time = time.time()