@@ -632,7 +632,6 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
}
/* a) traverse passed in connector list and get encoders for them */
- count = 0;
drm_connector_list_iter_begin(dev, &conn_iter);
drm_for_each_connector_iter(connector, &conn_iter) {
const struct drm_connector_helper_funcs *connector_funcs =
@@ -678,7 +677,6 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
goto fail;
}
- count = 0;
drm_connector_list_iter_begin(dev, &conn_iter);
drm_for_each_connector_iter(connector, &conn_iter) {
if (!connector->encoder)
The assignment in these two places is meaningless, so it should be deleted. The clang_analyzer complains as follows: drivers/gpu/drm/drm_crtc_helper.c:635:2 warning: Value stored to 'count' is never read. drivers/gpu/drm/drm_crtc_helper.c:681:2 warning: Value stored to 'count' is never read. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: luo penghao <luo.penghao@zte.com.cn> --- drivers/gpu/drm/drm_crtc_helper.c | 2 -- 1 file changed, 2 deletions(-)