The variable val in the set_ssp() function of the management interface
is not needed. Just use cp->val directly since its input values have
already been validated.
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
---
net/bluetooth/mgmt.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index a9d7506..2fb4d35 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1290,7 +1290,7 @@ static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
{
struct mgmt_mode *cp = data;
struct pending_cmd *cmd;
- u8 val, status;
+ u8 status;
int err;
BT_DBG("request for %s", hdev->name);
@@ -1309,8 +1309,6 @@ static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
hci_dev_lock(hdev);
- val = !!cp->val;
-
if (!hdev_is_powered(hdev)) {
bool changed = false;
@@ -1335,7 +1333,7 @@ static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
goto failed;
}
- if (test_bit(HCI_SSP_ENABLED, &hdev->dev_flags) == val) {
+ if (!!cp->val == test_bit(HCI_SSP_ENABLED, &hdev->dev_flags)) {
err = send_settings_rsp(sk, MGMT_OP_SET_SSP, hdev);
goto failed;
}
@@ -1346,7 +1344,7 @@ static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
goto failed;
}
- err = hci_send_cmd(hdev, HCI_OP_WRITE_SSP_MODE, sizeof(val), &val);
+ err = hci_send_cmd(hdev, HCI_OP_WRITE_SSP_MODE, 1, &cp->val);
if (err < 0) {
mgmt_pending_remove(cmd);
goto failed;
--
1.8.3.1
--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
