From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 2 Jun 2015 10:20:00 +0000 (-0300)
Subject: [media] m88ds3103: a couple missing error codes
X-Git-Tag: firefly_0821_release~176^2~795^2~550
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4347df6a7f7d6d0641523e595df93ddb63990bd1;p=firefly-linux-kernel-4.4.55.git

[media] m88ds3103: a couple missing error codes

We need to set some error codes here.

Fixes: f01919e8f54f ('[media] m88ds3103: add I2C client binding')

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/media/dvb-frontends/m88ds3103.c b/drivers/media/dvb-frontends/m88ds3103.c
index 01b9dedff3d1..7b21f1ad4542 100644
--- a/drivers/media/dvb-frontends/m88ds3103.c
+++ b/drivers/media/dvb-frontends/m88ds3103.c
@@ -1563,6 +1563,7 @@ static int m88ds3103_probe(struct i2c_client *client,
 		u8tmp = 0x10;
 		break;
 	default:
+		ret = -EINVAL;
 		goto err_kfree;
 	}
 
@@ -1590,8 +1591,10 @@ static int m88ds3103_probe(struct i2c_client *client,
 	dev->i2c_adapter = i2c_add_mux_adapter(client->adapter, &client->dev,
 					       dev, 0, 0, 0, m88ds3103_select,
 					       m88ds3103_deselect);
-	if (dev->i2c_adapter == NULL)
+	if (dev->i2c_adapter == NULL) {
+		ret = -ENOMEM;
 		goto err_kfree;
+	}
 
 	/* create dvb_frontend */
 	memcpy(&dev->fe.ops, &m88ds3103_ops, sizeof(struct dvb_frontend_ops));