Commit 84c6cf0d authored Dec 20, 2012 by Steven Rostedt Committed by Steven Rostedt Jan 21, 2013

tracing: Remove unneeded check of max_tr->buffer before tracing_reset

There's now a check in tracing_reset_online_cpus() if the buffer is
allocated or NULL. No need to do a check before calling it with max_tr.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

parent a5416411

kernel/trace/trace.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -4040,7 +4040,6 @@ static ssize_t tracing_clock_write(struct file filp, const char __user ubuf,
		* Reset the buffer so that it doesn't have incomparable timestamps.
		*/
		tracing_reset_online_cpus(&global_trace);
		if (max_tr.buffer)
		tracing_reset_online_cpus(&max_tr);

		mutex_unlock(&trace_types_lock);