diff options
| -rw-r--r-- | net/nfc/digital_dep.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/nfc/digital_dep.c b/net/nfc/digital_dep.c index e42ecb66e712..470a0b4016ed 100644 --- a/net/nfc/digital_dep.c +++ b/net/nfc/digital_dep.c @@ -32,7 +32,6 @@ #define DIGITAL_ATR_REQ_MIN_SIZE 16 #define DIGITAL_ATR_REQ_MAX_SIZE 64 -#define DIGITAL_NFCID3_LEN ((u8)8) #define DIGITAL_LR_BITS_PAYLOAD_SIZE_254B 0x30 #define DIGITAL_GB_BIT 0x02 @@ -206,10 +205,9 @@ int digital_in_send_atr_req(struct nfc_digital_dev *ddev, atr_req->dir = DIGITAL_NFC_DEP_FRAME_DIR_OUT; atr_req->cmd = DIGITAL_CMD_ATR_REQ; if (target->nfcid2_len) - memcpy(atr_req->nfcid3, target->nfcid2, - max(target->nfcid2_len, DIGITAL_NFCID3_LEN)); + memcpy(atr_req->nfcid3, target->nfcid2, NFC_NFCID2_MAXSIZE); else - get_random_bytes(atr_req->nfcid3, DIGITAL_NFCID3_LEN); + get_random_bytes(atr_req->nfcid3, NFC_NFCID3_MAXSIZE); atr_req->did = 0; atr_req->bs = 0; |