From: Vincent Cuissard <cuissard@marvell.com>
Date: Tue, 22 Jul 2014 17:48:40 +0000 (+0200)
Subject: NFC: NCI: Fix NCI RF FRAME interface usage
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=83724c3329c93f9efc7f53498edd4c538e724366;p=deliverable%2Flinux.git

NFC: NCI: Fix NCI RF FRAME interface usage

NCI RF FRAME interface is used for all kind of tags
except ISODEP ones. So for all other kind of tags the
status byte has to be removed.

Signed-off-by: Vincent Cuissard <cuissard@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/net/nfc/nci/data.c b/net/nfc/nci/data.c
index 6c3aef852876..427ef2c7ab68 100644
--- a/net/nfc/nci/data.c
+++ b/net/nfc/nci/data.c
@@ -241,9 +241,12 @@ void nci_rx_data_packet(struct nci_dev *ndev, struct sk_buff *skb)
 	/* strip the nci data header */
 	skb_pull(skb, NCI_DATA_HDR_SIZE);
 
-	if (ndev->target_active_prot == NFC_PROTO_MIFARE) {
+	if (ndev->target_active_prot == NFC_PROTO_MIFARE ||
+	    ndev->target_active_prot == NFC_PROTO_JEWEL ||
+	    ndev->target_active_prot == NFC_PROTO_FELICA ||
+	    ndev->target_active_prot == NFC_PROTO_ISO15693) {
 		/* frame I/F => remove the status byte */
-		pr_debug("NFC_PROTO_MIFARE => remove the status byte\n");
+		pr_debug("frame I/F => remove the status byte\n");
 		skb_trim(skb, (skb->len - 1));
 	}