From 84c6cf0db6a00601eb43cfc08244a398ffb0894c Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 20 Dec 2012 21:43:52 -0500 Subject: [PATCH] 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 --- kernel/trace/trace.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 72b171b90e55..d62248dfda76 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -4040,8 +4040,7 @@ 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); + tracing_reset_online_cpus(&max_tr); mutex_unlock(&trace_types_lock);