gputop: Free clients on exit

So it's easily checked with valgrind if there are memory leaks.

Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Tvrtko Ursulin <tursulin@ursulin.net>
Reviewed-by: Kamil Konieczny <kamil.konieczny@linux.intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/tools/gputop.c b/tools/gputop.c
index 71e28f43e..b13044b50 100644
--- a/tools/gputop.c
+++ b/tools/gputop.c
@@ -293,5 +293,7 @@ int main(int argc, char **argv)
 		usleep(period_us);
 	}
 
+	igt_drm_clients_free(clients);
+
 	return 0;
 }