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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>
This commit is contained in:
Stephen Warren 2011-09-21 11:16:01 +01:00 committed by Greg Kroah-Hartman
parent 7c6c936832
commit ad31d250bf
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/iio/magnetometer/ak8975.c
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@ -513,7 +513,7 @@ static int ak8975_probe(struct i2c_client *client,
err = ak8975_setup(client); err = ak8975_setup(client);
if (err < 0) { if (err < 0) {
dev_err(&client->dev, "AK8975 initialization fails\n"); dev_err(&client->dev, "AK8975 initialization fails\n");
goto exit_gpio; goto exit_free_iio;
} }
i2c_set_clientdata(client, indio_dev); i2c_set_clientdata(client, indio_dev);