The camera module initialization routine does not check the return
value of a few functions. Fix that.
Reviewed-by: Kieran Bingham <kieran.bingham+rene...@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo+rene...@jmondi.org>
---
drivers/media/i2c/rdacm20.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/media/i2c/rdacm20.c b/drivers/media/i2c/rdacm20.c
index f1819bfa165d..e6fed86a3281 100644
--- a/drivers/media/i2c/rdacm20.c
+++ b/drivers/media/i2c/rdacm20.c
@@ -466,11 +466,16 @@ static int rdacm20_initialize(struct rdacm20_device *dev)
* Ensure that we have a good link configuration before attempting to
* identify the device.
*/
- max9271_configure_i2c(&dev->serializer, MAX9271_I2CSLVSH_469NS_234NS |
- MAX9271_I2CSLVTO_1024US |
- MAX9271_I2CMSTBT_105KBPS);
+ ret = max9271_configure_i2c(&dev->serializer,
+ MAX9271_I2CSLVSH_469NS_234NS |
+ MAX9271_I2CSLVTO_1024US |
+ MAX9271_I2CMSTBT_105KBPS);
+ if (ret)
+ return ret;
- max9271_configure_gmsl_link(&dev->serializer);
+ ret = max9271_configure_gmsl_link(&dev->serializer);
+ if (ret)
+ return ret;
ret = max9271_verify_id(&dev->serializer);
if (ret < 0)
--
2.31.1
