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Diffstat (limited to 'net/nfc/digital_dep.c')
-rw-r--r--net/nfc/digital_dep.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/net/nfc/digital_dep.c b/net/nfc/digital_dep.c
index 37deb173c956..e1638dab076d 100644
--- a/net/nfc/digital_dep.c
+++ b/net/nfc/digital_dep.c
@@ -671,6 +671,7 @@ void digital_tg_recv_atr_req(struct nfc_digital_dev *ddev, void *arg,
int rc;
struct digital_atr_req *atr_req;
size_t gb_len, min_size;
+ u8 poll_tech_count;
if (IS_ERR(resp)) {
rc = PTR_ERR(resp);
@@ -728,12 +729,16 @@ void digital_tg_recv_atr_req(struct nfc_digital_dev *ddev, void *arg,
goto exit;
gb_len = resp->len - sizeof(struct digital_atr_req);
+
+ poll_tech_count = ddev->poll_tech_count;
+ ddev->poll_tech_count = 0;
+
rc = nfc_tm_activated(ddev->nfc_dev, NFC_PROTO_NFC_DEP_MASK,
NFC_COMM_PASSIVE, atr_req->gb, gb_len);
- if (rc)
+ if (rc) {
+ ddev->poll_tech_count = poll_tech_count;
goto exit;
-
- ddev->poll_tech_count = 0;
+ }
rc = 0;
exit: