From: Johan Hedberg <johan.hedberg@xxxxxxxxx>
This patch makes the error handling and return logic of l2cap_le_sig_cmd
consistent with its BR/EDR counterpart.
Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
---
net/bluetooth/l2cap_core.c | 24 ++++++++++++++++--------
1 file changed, 16 insertions(+), 8 deletions(-)
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index d6921a4222e9..cc7421568c68 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -5535,34 +5535,42 @@ static inline int l2cap_le_sig_cmd(struct l2cap_conn *conn,
struct l2cap_cmd_hdr *cmd, u16 cmd_len,
u8 *data)
{
+ int err = 0;
+
switch (cmd->code) {
case L2CAP_COMMAND_REJ:
- return 0;
+ break;
case L2CAP_CONN_PARAM_UPDATE_REQ:
- return l2cap_conn_param_update_req(conn, cmd, cmd_len, data);
+ err = l2cap_conn_param_update_req(conn, cmd, cmd_len, data);
+ break;
case L2CAP_CONN_PARAM_UPDATE_RSP:
- return 0;
+ break;
case L2CAP_LE_CONN_RSP:
l2cap_le_connect_rsp(conn, cmd, cmd_len, data);
- return 0;
+ break;
case L2CAP_LE_CONN_REQ:
- return l2cap_le_connect_req(conn, cmd, cmd_len, data);
+ err = l2cap_le_connect_req(conn, cmd, cmd_len, data);
+ break;
case L2CAP_DISCONN_REQ:
- return l2cap_disconnect_req(conn, cmd, cmd_len, data);
+ err = l2cap_disconnect_req(conn, cmd, cmd_len, data);
+ break;
case L2CAP_DISCONN_RSP:
l2cap_disconnect_rsp(conn, cmd, cmd_len, data);
- return 0;
+ break;
default:
BT_ERR("Unknown LE signaling command 0x%2.2x", cmd->code);
- return -EINVAL;
+ err = -EINVAL;
+ break;
}
+
+ return err;
}
static inline void l2cap_le_sig_channel(struct l2cap_conn *conn,
--
1.8.4.2
--
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