From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
To: linux-kernel@vger.kernel.org
Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com>,
Andrzej Hajda <andrzej.hajda@intel.com>,
Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@gmail.com>,
Inki Dae <inki.dae@samsung.com>,
Jagan Teki <jagan@amarulasolutions.com>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Jonas Karlman <jonas@kwiboo.se>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Maxime Ripard <mripard@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
dri-devel@lists.freedesktop.org
Subject: [PATCH] drm/bridge: samsung-dsim: check the return value only if necessary
Date: Thu, 7 Dec 2023 17:10:43 +0100 [thread overview]
Message-ID: <20231207161056.183442-1-dario.binacchi@amarulasolutions.com> (raw)
It was useless to check again the "ret" variable if the function
register_host() was not called.
Signed-off-by: Dario Binacchi <dario.binacchi@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
next reply other threads:[~2023-12-07 16:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-07 16:10 Dario Binacchi [this message]
2023-12-07 16:42 ` Frieder Schrempf
2023-12-15 14:12 ` Robert Foss
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