summaryrefslogtreecommitdiff
path: root/drivers/nfc/pn533/i2c.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/nfc/pn533/i2c.c')
-rw-r--r--drivers/nfc/pn533/i2c.c8
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;