lib/gt: Set context for contolling bannable

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/igt_gt.c b/lib/igt_gt.c
index 461d4783..3bfaf2e4 100644
--- a/lib/igt_gt.c
+++ b/lib/igt_gt.c
@@ -145,6 +145,8 @@ static void context_set_ban(int fd, unsigned ctx, unsigned ban)
 {
 	struct local_i915_gem_context_param param;
 
+	memset(&param, 0, sizeof(param));
+	param.context = ctx;
 	param.value = ban;
 	param.size = 0;
 	param.param = LOCAL_CONTEXT_PARAM_BANNABLE;