[Intel-gfx] [PATCH i-g-t 1/2] test/kms_cursor_crc: release old pipe_crc before create a new one

[Melissa Wen]

When a subtest fails, it skips the cleanup, and its pipe_crc remains allocated.
As a consequence, the following subtest also fails (timeout) when trying to
create a new one. This patch releases any remaining pipe_crc to enable the
creation of a new one for the next subtest.

Signed-off-by: Melissa Wen <melissa.srw at gmail.com>
---
 tests/kms_cursor_crc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/kms_cursor_crc.c b/tests/kms_cursor_crc.c
index f105e295..5976df5f 100644
--- a/tests/kms_cursor_crc.c
+++ b/tests/kms_cursor_crc.c
@@ -423,6 +423,8 @@ static void prepare_crtc(data_t *data, igt_output_t *output,
 	igt_display_commit(display);
 
 	/* create the pipe_crc object for this pipe */
+	if (data->pipe_crc)
+		igt_pipe_crc_free(data->pipe_crc);
 	data->pipe_crc = igt_pipe_crc_new(data->drm_fd, data->pipe,
 					  INTEL_PIPE_CRC_SOURCE_AUTO);
 
-- 
2.27.0