[PATCH v2] drm/bridge: synopsys: dw-dp: return when attach bridge fail

[Osama Abdelkader]

When drm_bridge_attach() fails, the function should return an error
instead of continuing execution.

Fixes: 86eecc3a9c2e ("drm/bridge: synopsys: Add DW DPTX Controller support library")
Cc: stable@xxxxxxxxxxxxxxx

Signed-off-by: Osama Abdelkader <osama.abdelkader@xxxxxxxxx>
---
v2:
use concise error message
add Fixes and Cc tags
---
 drivers/gpu/drm/bridge/synopsys/dw-dp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-dp.c b/drivers/gpu/drm/bridge/synopsys/dw-dp.c
index 82aaf74e1bc0..bc311a596dff 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-dp.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-dp.c
@@ -2063,7 +2063,7 @@ struct dw_dp *dw_dp_bind(struct device *dev, struct drm_encoder *encoder,
 
 	ret = drm_bridge_attach(encoder, bridge, NULL, DRM_BRIDGE_ATTACH_NO_CONNECTOR);
 	if (ret)
-		dev_err_probe(dev, ret, "Failed to attach bridge\n");
+		return ERR_PTR(dev_err_probe(dev, ret, "Failed to attach bridge\n"));
 
 	dw_dp_init_hw(dp);
 
-- 
2.43.0