rv: Fix addition on an uninitialized variable 'run'

The variable run is not initialized however it is being accumulated
by the return value from the call to ikm_run_monitor.  Fix this by
initializing run to zero at the start of the function.

Link: https://lkml.kernel.org/r/20230424094730.105313-1-colin.i.king@gmail.com
Fixes: 4bc4b131d44c ("rv: Add rv tool")

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

diff --git a/tools/verification/rv/src/rv.c b/tools/verification/rv/src/rv.c
index e601cd9..1ddb855 100644 (file)
--- a/tools/verification/rv/src/rv.c
+++ b/tools/verification/rv/src/rv.c
@@ -74,7 +74,7 @@ static void rv_list(int argc, char **argv)
 static void rv_mon(int argc, char **argv)
 {
        char *monitor_name;
-       int i, run;
+       int i, run = 0;
 
        static const char *const usage[] = {
                "",