1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/gpio/gpio-max732x.c b/drivers/gpio/gpio-max732x.c
index 9d8bcc69f245..f03cb0ba7726 100644
--- a/drivers/gpio/gpio-max732x.c
+++ b/drivers/gpio/gpio-max732x.c
@@ -653,6 +653,12 @@ static int max732x_probe(struct i2c_client *client,
                 chip->client_group_a = client;
                 if (nr_port > 8) {
                         c = i2c_new_dummy(client->adapter, addr_b);
+                        if (!c) {
+                                dev_err(&client->dev,
+                                        "Failed to allocate I2C device\n");
+                                ret = -ENODEV;
+                                goto out_failed;
+                        }
                         chip->client_group_b = chip->client_dummy = c;
                 }
                 break;
@@ -660,6 +666,12 @@ static int max732x_probe(struct i2c_client *client,
                 chip->client_group_b = client;
                 if (nr_port > 8) {
                         c = i2c_new_dummy(client->adapter, addr_a);
+                        if (!c) {
+                                dev_err(&client->dev,
+                                        "Failed to allocate I2C device\n");
+                                ret = -ENODEV;
+                                goto out_failed;
+                        }
                         chip->client_group_a = chip->client_dummy = c;
                 }
                 break;