modetest: reorder atomic path alike the non-atomic

Makes the code a tiny bit more symmetrical.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com>
Tested-by: Ezequiel Garcia <ezequiel@collabora.com>

diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index 7ab73a0..95eab98 100644 (file)
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -2055,8 +2055,11 @@ int main(int argc, char **argv)
                                return 1;
                        }
 
-                       set_mode(&dev, pipe_args, count);
-                       atomic_set_planes(&dev, plane_args, plane_count, false);
+                       if (count)
+                               set_mode(&dev, pipe_args, count);
+
+                       if (plane_count)
+                               atomic_set_planes(&dev, plane_args, plane_count, false);
 
                        ret = drmModeAtomicCommit(dev.fd, dev.req, DRM_MODE_ATOMIC_ALLOW_MODESET, NULL);
                        if (ret) {
@@ -2075,13 +2078,18 @@ int main(int argc, char **argv)
                        drmModeAtomicFree(dev.req);
                        dev.req = drmModeAtomicAlloc();
 
-                       atomic_clear_mode(&dev, pipe_args, count);
-                       atomic_clear_planes(&dev, plane_args, plane_count);
+                       if (plane_count)
+                               atomic_clear_planes(&dev, plane_args, plane_count);
+
+                       if (count)
+                               atomic_clear_mode(&dev, pipe_args, count);
+
                        ret = drmModeAtomicCommit(dev.fd, dev.req, DRM_MODE_ATOMIC_ALLOW_MODESET, NULL);
                        if (ret)
                                fprintf(stderr, "Atomic Commit failed\n");
 
-                       atomic_clear_FB(&dev, plane_args, plane_count);
+                       if (plane_count)
+                               atomic_clear_FB(&dev, plane_args, plane_count);
                }
 
                drmModeAtomicFree(dev.req);