tree b750268257835c9736e46837e6fb526c378a6cb7
parent 2026d35741f2c3ece73c11eb7e4a15d7c2df9ebe
author Yisheng Xie <xieyisheng1@huawei.com> 1526546163 +0800
committer Steven Rostedt (VMware) <rostedt@goodmis.org> 1528229979 -0400

tracing: Use match_string() instead of open coding it in trace_set_options()

match_string() returns the index of an array for a matching string,
which can be used to simplify the code.

Link: http://lkml.kernel.org/r/1526546163-4609-1-git-send-email-xieyisheng1@huawei.com

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>