ftrace: remove unnecessary if condition of __unregister_ftrace_function
Because it has goto out before ftrace_list == &ftrace_list_end,
that's to say, we never meet this condition.
Signed-off-by: walimis <walimisdev@gmail.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index beb21a5..54cb9a7 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -179,8 +179,7 @@
if (ftrace_enabled) {
/* If we only have one func left, then call that directly */
- if (ftrace_list == &ftrace_list_end ||
- ftrace_list->next == &ftrace_list_end)
+ if (ftrace_list->next == &ftrace_list_end)
ftrace_trace_function = ftrace_list->func;
}