diff options
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 42d665bdc01..7fdba8fb980 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1725,8 +1725,8 @@ static int get_connections(struct sock *sk, u16 index) struct hci_dev *hdev; struct hci_conn *c; size_t rp_len; - u16 count; - int i, err; + int err; + u16 i; BT_DBG(""); @@ -1743,21 +1743,19 @@ static int get_connections(struct sock *sk, u16 index) goto unlock; } - count = 0; + i = 0; list_for_each_entry(c, &hdev->conn_hash.list, list) { if (test_bit(HCI_CONN_MGMT_CONNECTED, &c->flags)) - count++; + i++; } - rp_len = sizeof(*rp) + (count * sizeof(struct mgmt_addr_info)); + rp_len = sizeof(*rp) + (i * sizeof(struct mgmt_addr_info)); rp = kmalloc(rp_len, GFP_ATOMIC); if (!rp) { err = -ENOMEM; goto unlock; } - put_unaligned_le16(count, &rp->conn_count); - i = 0; list_for_each_entry(c, &hdev->conn_hash.list, list) { if (!test_bit(HCI_CONN_MGMT_CONNECTED, &c->flags)) @@ -1769,6 +1767,8 @@ static int get_connections(struct sock *sk, u16 index) i++; } + put_unaligned_le16(i, &rp->conn_count); + /* Recalculate length in case of filtered SCO connections, etc */ rp_len = sizeof(*rp) + (i * sizeof(struct mgmt_addr_info)); |