From 71c68c4fc9bdcd6e46107a0f40b50a523f3b4fe0 Mon Sep 17 00:00:00 2001
From: Dave Jones <davej@redhat.com>
Date: Wed, 12 Feb 2014 22:47:51 -0500
Subject: [PATCH] drm/i2c: tda998x: Fix memory leak in tda998x_encoder_init
error path.
Commit 6ae668cc19e8 (drm/i2c: tda998x: check the CEC device creation)
introduced a memory leak in the error path of tda998x_encoder_init
Picked up by the nightly Coverity scan. CID 1174076
Signed-off-by: Dave Jones <davej@fedoraproject.org>
Acked-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
drivers/gpu/drm/i2c/tda998x_drv.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index fa18cf374470..faa77f543a07 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -1151,8 +1151,10 @@ tda998x_encoder_init(struct i2c_client *client,
priv->current_page = 0xff;
priv->cec = i2c_new_dummy(client->adapter, 0x34);
- if (!priv->cec)
+ if (!priv->cec) {
+ kfree(priv);
return -ENODEV;
+ }
priv->dpms = DRM_MODE_DPMS_OFF;
encoder_slave->slave_priv = priv;
--
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