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authorChuhong Yuan <hslester96@gmail.com>2020-05-28 18:20:37 +0800
committerDavid S. Miller <davem@davemloft.net>2020-05-29 17:04:14 -0700
commit3decabdc714ca56c944f4669b4cdec5c2c1cea23 (patch)
tree3205aaf788eb77fea89e18bfc813e82b0e817d9f /drivers
parent96d10d5b192e7f064457fd957e6a3ce8c2dce4b4 (diff)
downloadlinux-3decabdc714ca56c944f4669b4cdec5c2c1cea23.tar.bz2
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/nfc/st21nfca/dep.c4
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;