diff options
| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2023-06-25 16:45:13 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-06-29 10:52:18 -0700 |
| commit | 5b6d345d1b65d67624349e5de22227492c637576 (patch) | |
| tree | 0a49c58e76e7ff88f285cd0c1b8bce8ce5b1daa7 /net/bluetooth | |
| parent | fa01eba11f0e57c767a5eab5291c7a01407a00be (diff) | |
Bluetooth: hci_conn: Use kmemdup() to replace kzalloc + memcpy
Use kmemdup rather than duplicating its implementation.
./net/bluetooth/hci_conn.c:1880:7-14: WARNING opportunity for kmemdup.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5597
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 24407a974b9c..056f9516e46d 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -1862,12 +1862,10 @@ static bool hci_le_set_cig_params(struct hci_conn *conn, struct bt_iso_qos *qos) if (qos->ucast.cis == BT_ISO_QOS_CIS_UNSET || !data.pdu.cp.num_cis) return false; - pdu = kzalloc(sizeof(*pdu), GFP_KERNEL); + pdu = kmemdup(&data.pdu, sizeof(*pdu), GFP_KERNEL); if (!pdu) return false; - memcpy(pdu, &data.pdu, sizeof(*pdu)); - if (hci_cmd_sync_queue(hdev, set_cig_params_sync, pdu, set_cig_params_complete) < 0) { kfree(pdu); |