ftrace: Access ret_stack->subtime only in the function profiler

[karo-tx-linux.git] / kernel / trace / trace_functions_graph.c

diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
index e14017c361709ad66ec4380c8c74d603c80faec7..148c90f1e49b29d970977ac53bcef2ed789a072a 100644 (file)
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -170,7 +170,6 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
        current->ret_stack[index].ret = ret;
        current->ret_stack[index].func = func;
        current->ret_stack[index].calltime = calltime;
-       current->ret_stack[index].subtime = 0;
        current->ret_stack[index].fp = frame_pointer;
        *depth = current->curr_ret_stack;