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From:   Bernard Zhao <bernard@vivo.com>
To:     Thierry Reding <thierry.reding@gmail.com>,
        David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        Jonathan Hunter <jonathanh@nvidia.com>,
        dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org,
        linux-kernel@vger.kernel.org
Cc:     opensource.kernel@vivo.com, Bernard Zhao <bernard@vivo.com>
Subject: [PATCH] drm/tegra: remove unneeded variable: "ret"
Date:   Tue,  2 Feb 2021 04:27:48 -0800
Message-Id: <20210202122748.15597-1-bernard@vivo.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

remove unneeded variable: "ret".

Signed-off-by: Bernard Zhao <bernard@vivo.com>
---
 drivers/gpu/drm/tegra/dpaux.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c
index 105fb9cdbb3b..b8abd55f3ef8 100644
--- a/drivers/gpu/drm/tegra/dpaux.c
+++ b/drivers/gpu/drm/tegra/dpaux.c
@@ -279,7 +279,6 @@ static void tegra_dpaux_hotplug(struct work_struct *work)
 static irqreturn_t tegra_dpaux_irq(int irq, void *data)
 {
 	struct tegra_dpaux *dpaux = data;
-	irqreturn_t ret = IRQ_HANDLED;
 	u32 value;
 
 	/* clear interrupts */
@@ -296,7 +295,7 @@ static irqreturn_t tegra_dpaux_irq(int irq, void *data)
 	if (value & DPAUX_INTR_AUX_DONE)
 		complete(&dpaux->complete);
 
-	return ret;
+	return IRQ_HANDLED;
 }
 
 enum tegra_dpaux_functions {
-- 
2.29.0