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-rw-r--r--net/nfc/nci/data.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/net/nfc/nci/data.c b/net/nfc/nci/data.c
index 91f5d55bd04c..a2de2a8cb00e 100644
--- a/net/nfc/nci/data.c
+++ b/net/nfc/nci/data.c
@@ -185,11 +185,16 @@ exit:
static void nci_add_rx_data_frag(struct nci_dev *ndev,
struct sk_buff *skb,
- __u8 pbf)
+ __u8 pbf, __u8 status)
{
int reassembly_len;
int err = 0;
+ if (status) {
+ err = status;
+ goto exit;
+ }
+
if (ndev->rx_data_reassembly) {
reassembly_len = ndev->rx_data_reassembly->len;
@@ -241,6 +246,7 @@ exit:
void nci_rx_data_packet(struct nci_dev *ndev, struct sk_buff *skb)
{
__u8 pbf = nci_pbf(skb->data);
+ __u8 status = 0;
pr_debug("len %d\n", skb->len);
@@ -258,8 +264,9 @@ void nci_rx_data_packet(struct nci_dev *ndev, struct sk_buff *skb)
ndev->target_active_prot == NFC_PROTO_ISO15693) {
/* frame I/F => remove the status byte */
pr_debug("frame I/F => remove the status byte\n");
+ status = skb->data[skb->len - 1];
skb_trim(skb, (skb->len - 1));
}
- nci_add_rx_data_frag(ndev, skb, pbf);
+ nci_add_rx_data_frag(ndev, skb, pbf, nci_to_errno(status));
}
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