diff options
Diffstat (limited to 'drivers/nfc')
| -rw-r--r-- | drivers/nfc/st21nfcb/i2c.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/nfc/st21nfcb/i2c.c b/drivers/nfc/st21nfcb/i2c.c index ff67bbf53011..02fac319dfa9 100644 --- a/drivers/nfc/st21nfcb/i2c.c +++ b/drivers/nfc/st21nfcb/i2c.c @@ -168,7 +168,9 @@ static int st21nfcb_nci_i2c_read(struct st21nfcb_i2c_phy *phy, if (r == -EREMOTEIO) { /* Retry, chip was in standby */ usleep_range(1000, 4000); r = i2c_master_recv(client, buf, ST21NFCB_NCI_I2C_MIN_SIZE); - } else if (r != ST21NFCB_NCI_I2C_MIN_SIZE) { + } + + if (r != ST21NFCB_NCI_I2C_MIN_SIZE) { nfc_err(&client->dev, "cannot read ndlc & nci header\n"); return -EREMOTEIO; } |