Commit b3535c63 authored Nov 14, 2008 by walimis Committed by Ingo Molnar Nov 13, 2008

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>

parent 12ef7d44

kernel/trace/ftrace.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -179,8 +179,7 @@ static int __unregister_ftrace_function(struct ftrace_ops *ops)

		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;
		}