diff options
Diffstat (limited to 'drivers/nfc/pn544_hci.c')
| -rw-r--r-- | drivers/nfc/pn544_hci.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/nfc/pn544_hci.c b/drivers/nfc/pn544_hci.c index 7b0c2176e89..c9c8570273a 100644 --- a/drivers/nfc/pn544_hci.c +++ b/drivers/nfc/pn544_hci.c @@ -235,8 +235,12 @@ static int pn544_hci_i2c_write(struct i2c_client *client, u8 *buf, int len) r = i2c_master_send(client, buf, len); } - if (r >= 0 && r != len) - r = -EREMOTEIO; + if (r >= 0) { + if (r != len) + return -EREMOTEIO; + else + return 0; + } return r; } |