diff options
Diffstat (limited to 'net/nfc/digital_core.c')
| -rw-r--r-- | net/nfc/digital_core.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/nfc/digital_core.c b/net/nfc/digital_core.c index a6ce3c627e4e..361bc37d2db1 100644 --- a/net/nfc/digital_core.c +++ b/net/nfc/digital_core.c @@ -299,6 +299,7 @@ int digital_target_found(struct nfc_digital_dev *ddev, int rc; u8 framing; u8 rf_tech; + u8 poll_tech_count; int (*check_crc)(struct sk_buff *skb); void (*add_crc)(struct sk_buff *skb); @@ -375,12 +376,16 @@ int digital_target_found(struct nfc_digital_dev *ddev, return rc; target->supported_protocols = (1 << protocol); - rc = nfc_targets_found(ddev->nfc_dev, target, 1); - if (rc) - return rc; + poll_tech_count = ddev->poll_tech_count; ddev->poll_tech_count = 0; + rc = nfc_targets_found(ddev->nfc_dev, target, 1); + if (rc) { + ddev->poll_tech_count = poll_tech_count; + return rc; + } + return 0; } |