lp3971->rdev[i] = regulator_register(®ulators[id],
lp3971->dev, pdata->regulators[i].initdata, lp3971);
- err = IS_ERR(lp3971->rdev[i]);
- if (err) {
+ if (IS_ERR(lp3971->rdev[i])) {
+ err = PTR_ERR(lp3971->rdev[i]);
dev_err(lp3971->dev, "regulator init failed: %d\n",
err);
goto error;