tools/latency-collector: Remove unneeded semicolon

Fix semicolon.cocci warning:
tools/tracing/latency/latency-collector.c:1021:2-3: Unneeded semicolon

Link: https://lkml.kernel.org/r/20210308022459.59881-1-vulab@iscas.ac.cn
Reviewed-by: Viktor Rosendahl <Viktor.Rosendahl@bmw.de>
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

diff --git a/tools/tracing/latency/latency-collector.c b/tools/tracing/latency/latency-collector.c
index b69de9263ee67cdc9bf3edbca2bd3b06fcfd77ea..3a2e6bb781a8c823b887120b06af712b071e426e 100644 (file)
--- a/tools/tracing/latency/latency-collector.c
+++ b/tools/tracing/latency/latency-collector.c
@@ -1018,7 +1018,7 @@ static long go_to_sleep(const struct entry *req)
                cond_timedwait(&printstate.cond, &printstate.mutex, &future);
                if (time_has_passed(&future))
                        break;
-       };
+       }
 
        if (printstate_has_new_req_arrived(req))
                delay = -1;
@@ -1941,7 +1941,7 @@ static void scan_arguments(int argc, char *argv[])
                        if (value < 0) {
                                warnx("TIME must be >= 0\n");
                                show_usage();
-                               ;
+                               exit(0);
                        }
                        trace_enable = true;
                        use_random_sleep = true;