[PATCH] drm/bridge: cdns-mhdp8546: Remove a redundant check on existence of bridge->encoder

[Sui Jingfeng]

In the cdns_mhdp_connector_init() function, the check on the existence
of bridge->encoder is not necessary, as it has already been done in the
drm_bridge_attach() function. And the check on the drm bridge core
happens before check in the implementation. Hence, it is guaranteed that
the .encoder member of the struct drm_bridge is not NULL when
adv7511_bridge_attach() function gets called.

Remove the redundant checking codes "if (!bridge->encoder) { ... }".

Signed-off-by: Sui Jingfeng <sui.jingfeng@xxxxxxxxx>
---
 drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
index e226acc5c15e..16b58a7dcc54 100644
--- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
+++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
@@ -1697,11 +1697,6 @@ static int cdns_mhdp_connector_init(struct cdns_mhdp_device *mhdp)
 	struct drm_bridge *bridge = &mhdp->bridge;
 	int ret;
 
-	if (!bridge->encoder) {
-		dev_err(mhdp->dev, "Parent encoder object not found");
-		return -ENODEV;
-	}
-
 	conn->polled = DRM_CONNECTOR_POLL_HPD;
 
 	ret = drm_connector_init(bridge->dev, conn, &cdns_mhdp_conn_funcs,
-- 
2.43.0