1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c
index f5532ed79272..55fab4a30645 100644
--- a/drivers/regulator/lp3971.c
+++ b/drivers/regulator/lp3971.c
@@ -439,6 +439,10 @@ static int __devinit setup_regulators(struct lp3971 *lp3971,
         lp3971->num_regulators = pdata->num_regulators;
         lp3971->rdev = kcalloc(pdata->num_regulators,
                                 sizeof(struct regulator_dev *), GFP_KERNEL);
+        if (!lp3971->rdev) {
+                err = -ENOMEM;
+                goto err_nomem;
+        }
 
         /* Instantiate the regulators */
         for (i = 0; i < pdata->num_regulators; i++) {
@@ -461,6 +465,7 @@ error:
                 regulator_unregister(lp3971->rdev[i]);
         kfree(lp3971->rdev);
         lp3971->rdev = NULL;
+err_nomem:
         return err;
 }