1 files changed, 1 insertions, 1 deletions

diff --git a/block/blktrace.c b/block/blktrace.c
index 1ebd068061ec..d9d7146ee023 100644
--- a/block/blktrace.c
+++ b/block/blktrace.c
@@ -245,7 +245,7 @@ record_it:
                         if (pid != 0 &&
                             !(blk_tracer_flags.val & TRACE_BLK_OPT_CLASSIC) &&
                             (trace_flags & TRACE_ITER_STACKTRACE) != 0)
-                                __trace_stack(blk_tr, NULL, flags, 5, pc);
+                                __trace_stack(blk_tr, flags, 5, pc);
                         trace_wake_up();
                         return;
                 }