diff options
Diffstat (limited to 'drivers/nfc/pn533/i2c.c')
| -rw-r--r-- | drivers/nfc/pn533/i2c.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/nfc/pn533/i2c.c b/drivers/nfc/pn533/i2c.c index 0207e66cee21..795da9b85d56 100644 --- a/drivers/nfc/pn533/i2c.c +++ b/drivers/nfc/pn533/i2c.c @@ -40,11 +40,8 @@ static int pn533_i2c_send_ack(struct pn533 *dev, gfp_t flags) struct i2c_client *client = phy->i2c_dev; static const u8 ack[6] = {0x00, 0x00, 0xff, 0x00, 0xff, 0x00}; /* spec 6.2.1.3: Preamble, SoPC (2), ACK Code (2), Postamble */ - int rc; - - rc = i2c_master_send(client, ack, 6); - return rc; + return i2c_master_send(client, ack, 6); } static int pn533_i2c_send_frame(struct pn533 *dev, @@ -199,8 +196,7 @@ static int pn533_i2c_probe(struct i2c_client *client, &phy->i2c_dev->dev); if (IS_ERR(priv)) { - r = PTR_ERR(priv); - return r; + return PTR_ERR(priv); } phy->priv = priv; |