[PATCH] drm/bridge: adv7511: Remove a redundant check on existence of bridge->encoder

[Sui Jingfeng]

In the adv7511_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 is called.

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

Signed-off-by: Sui Jingfeng <sui.jingf...@linux.dev>
---
 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c 
b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index b5518ff97165..1a0e614e0fd3 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -871,11 +871,6 @@ static int adv7511_connector_init(struct adv7511 *adv)
        struct drm_bridge *bridge = &adv->bridge;
        int ret;
 
-       if (!bridge->encoder) {
-               DRM_ERROR("Parent encoder object not found");
-               return -ENODEV;
-       }
-
        if (adv->i2c_main->irq)
                adv->connector.polled = DRM_CONNECTOR_POLL_HPD;
        else
-- 
2.43.0