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(-)

diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index bff9175..0e97e0a 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -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)