linux-kernel - [PATCH] fsl: remove redundant pointer 'priv'

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Date:   Wed, 29 Aug 2018 10:27:46 +0100
From:   Colin King <colin.king@...onical.com>
To:     Roy Pledge <Roy.Pledge@....com>, Li Yang <leoyang.li@....com>,
        linuxppc-dev@...ts.ozlabs.org, linux-arm-kernel@...ts.infradead.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] fsl: remove redundant pointer 'priv'

From: Colin Ian King <colin.king@...onical.com>

Pointer 'priv' is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
variable 'priv' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/soc/fsl/dpio/dpio-driver.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/soc/fsl/dpio/dpio-driver.c b/drivers/soc/fsl/dpio/dpio-driver.c
index b60b77bfaffa..e58fcc9096e8 100644
--- a/drivers/soc/fsl/dpio/dpio-driver.c
+++ b/drivers/soc/fsl/dpio/dpio-driver.c
@@ -50,13 +50,10 @@ static void unregister_dpio_irq_handlers(struct fsl_mc_device *dpio_dev)
 
 static int register_dpio_irq_handlers(struct fsl_mc_device *dpio_dev, int cpu)
 {
-	struct dpio_priv *priv;
 	int error;
 	struct fsl_mc_device_irq *irq;
 	cpumask_t mask;
 
-	priv = dev_get_drvdata(&dpio_dev->dev);
-
 	irq = dpio_dev->irqs[0];
 	error = devm_request_irq(&dpio_dev->dev,
 				 irq->msi_desc->irq,
-- 
2.17.1