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| author |   Chuhong Yuan <hslester96@gmail.com> | 2020-05-28 18:20:37 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-05-29 17:04:14 -0700 |
| commit | 3decabdc714ca56c944f4669b4cdec5c2c1cea23 (patch) | |
| tree | 3205aaf788eb77fea89e18bfc813e82b0e817d9f | |
| parent | neigh: fix ARP retransmit timer guard (diff) | |
| download | wireguard-linux-3decabdc714ca56c944f4669b4cdec5c2c1cea23.tar.xz wireguard-linux-3decabdc714ca56c944f4669b4cdec5c2c1cea23.zip | |
NFC: st21nfca: add missed kfree_skb() in an error path
st21nfca_tm_send_atr_res() misses to call kfree_skb() in an error path.
Add the missed function call to fix it.
Fixes: 1892bf844ea0 ("NFC: st21nfca: Adding P2P support to st21nfca in Initiator & Target mode")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/nfc/st21nfca/dep.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/nfc/st21nfca/dep.c b/drivers/nfc/st21nfca/dep.c index a1d69f9b2d4a..0b9ca6d20ffa 100644 --- a/drivers/nfc/st21nfca/dep.c +++ b/drivers/nfc/st21nfca/dep.c @@ -173,8 +173,10 @@ static int st21nfca_tm_send_atr_res(struct nfc_hci_dev *hdev, memcpy(atr_res->gbi, atr_req->gbi, gb_len); r = nfc_set_remote_general_bytes(hdev->ndev, atr_res->gbi, gb_len); - if (r < 0) + if (r < 0) { + kfree_skb(skb); return r; + } } info->dep_info.curr_nfc_dep_pni = 0; |