From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Thu, 18 Apr 2013 21:35:23 +0000 (-0300)
Subject: [media] imx074: fix error handling for failed async subdevice registration
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=507fcd3da2a28b5342cd0e3eea69b886741adb60;p=openwrt%2Fstaging%2Fblogic.git

[media] imx074: fix error handling for failed async subdevice registration

If v4l2_async_register_subdev() fails, don't skip the clean up.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

diff --git a/drivers/media/i2c/soc_camera/imx074.c b/drivers/media/i2c/soc_camera/imx074.c
index 1d384a371b41..5b915936c3f3 100644
--- a/drivers/media/i2c/soc_camera/imx074.c
+++ b/drivers/media/i2c/soc_camera/imx074.c
@@ -451,7 +451,9 @@ static int imx074_probe(struct i2c_client *client,
 	if (ret < 0)
 		goto eprobe;
 
-	return v4l2_async_register_subdev(&priv->subdev);
+	ret = v4l2_async_register_subdev(&priv->subdev);
+	if (!ret)
+		return 0;
 
 epwrinit:
 eprobe: