diff options
Diffstat (limited to 'drivers/nfc/st21nfca/i2c.c')
| -rw-r--r-- | drivers/nfc/st21nfca/i2c.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c index d10d837fb888..70564b3f2ab2 100644 --- a/drivers/nfc/st21nfca/i2c.c +++ b/drivers/nfc/st21nfca/i2c.c @@ -397,12 +397,11 @@ static int st21nfca_hci_i2c_read(struct st21nfca_i2c_phy *phy, * The first read sequence does not start with SOF. * Data is corrupeted so we drop it. */ - if (!phy->current_read_len && buf[0] != ST21NFCA_SOF_EOF) { + if (!phy->current_read_len && !IS_START_OF_FRAME(buf)) { skb_trim(skb, 0); phy->current_read_len = 0; return -EIO; - } else if (phy->current_read_len && - IS_START_OF_FRAME(buf)) { + } else if (phy->current_read_len && IS_START_OF_FRAME(buf)) { /* * Previous frame transmission was interrupted and * the frame got repeated. |