[PATCH] drm/bridge: samsung-dsim: check the return value only if necessary

[Dario Binacchi]

It was useless to check again the "ret" variable if the function
register_host() was not called.

Signed-off-by: Dario Binacchi <dario.binac...@amarulasolutions.com>
---

 drivers/gpu/drm/bridge/samsung-dsim.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/bridge/samsung-dsim.c 
b/drivers/gpu/drm/bridge/samsung-dsim.c
index be5914caa17d..98cd589e4427 100644
--- a/drivers/gpu/drm/bridge/samsung-dsim.c
+++ b/drivers/gpu/drm/bridge/samsung-dsim.c
@@ -2020,11 +2020,11 @@ int samsung_dsim_probe(struct platform_device *pdev)
        else
                dsi->bridge.timings = &samsung_dsim_bridge_timings_de_high;
 
-       if (dsi->plat_data->host_ops && dsi->plat_data->host_ops->register_host)
+       if (dsi->plat_data->host_ops && 
dsi->plat_data->host_ops->register_host) {
                ret = dsi->plat_data->host_ops->register_host(dsi);
-
-       if (ret)
-               goto err_disable_runtime;
+               if (ret)
+                       goto err_disable_runtime;
+       }
 
        return 0;
 
-- 
2.43.0