[PATCH linux-next] drm: Remove unused variable and its assignment.

[luo penghao]

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@xxxxxxxxxx>
Signed-off-by: luo penghao <luo.penghao@xxxxxxxxxx>
---
 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)
-- 
2.15.2