[PATCH v2 07/12] 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 checked in
the drm_bridge_attach() function. As the cdns_mhdp_connector_init() is
only called by cdns_mhdp_attach(), it is guaranteed that the .encoder
member of the struct drm_bridge is not NULL when cdns_mhdp_attach() gets
called.

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

Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Signed-off-by: Sui Jingfeng <sui.jingf...@linux.dev>
---
 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 8a91ef0ae065..dee640ab1d3a 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