linux-kernel - [PATCH 4.6 120/121] drm: msm: remove unused variable

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Message-Id: <20160605214421.447825514@linuxfoundation.org>
Date:	Sun,  5 Jun 2016 14:44:32 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
	Rob Clark <robdclark@...il.com>
Subject: [PATCH 4.6 120/121] drm: msm: remove unused variable

4.6-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Arnd Bergmann <arnd@...db.de>

commit 6979cd54c0667189bb0805c0fcebfef8afc5a191 upstream.

A recent cleanup removed the only user of the 'kms' variable in
msm_preclose(), causing a harmless compiler warning:

drivers/gpu/drm/msm/msm_drv.c: In function 'msm_preclose':
drivers/gpu/drm/msm/msm_drv.c:468:18: error: unused variable 'kms' [-Werror=unused-variable]

This removes the variable as well.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Fixes: 4016260ba47a ("drm/msm: fix bug after preclose removal")
Signed-off-by: Rob Clark <robdclark@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/gpu/drm/msm/msm_drv.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -465,7 +465,6 @@ static void msm_preclose(struct drm_devi
 {
 	struct msm_drm_private *priv = dev->dev_private;
 	struct msm_file_private *ctx = file->driver_priv;
-	struct msm_kms *kms = priv->kms;
 
 	mutex_lock(&dev->struct_mutex);
 	if (ctx == priv->lastctx)