staging:iio:magnetometer:ak8975: Fix probe() error-handling

Fix ak8975_probe() to jump to the appropriate exit labels when an error
occurs. With the previous code, some cleanup actions were being skipped
for some error conditions.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Andrew Chew <achew@nvidia.com>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/iio/magnetometer/ak8975.c b/drivers/staging/iio/magnetometer/ak8975.c
index 9c53383..ab0e26c 100644 (file)
--- a/drivers/staging/iio/magnetometer/ak8975.c
+++ b/drivers/staging/iio/magnetometer/ak8975.c
@@ -513,7 +513,7 @@ static int ak8975_probe(struct i2c_client *client,
        err = ak8975_setup(client);
        if (err < 0) {
                dev_err(&client->dev, "AK8975 initialization fails\n");
-               goto exit_gpio;
+               goto exit_free_iio;
        }
 
        i2c_set_clientdata(client, indio_dev);