tracing: Use memset_startat helper in trace_iterator_reset()

Make use of memset_startat helper to simplify the code, there should be
no functional change as a result of this patch.

Link: https://lkml.kernel.org/r/20211210012245.207489-1-xiujianfeng@huawei.com

Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Xiu Jianfeng 2021-12-10 09:22:45 +08:00 • committed by Steven Rostedt (VMware)
commit dba8796722