diff options
Diffstat (limited to 'net/bluetooth/hci_core.c')
| -rw-r--r-- | net/bluetooth/hci_core.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index b7c4ada1beb6..2376c3040194 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2158,13 +2158,15 @@ int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *hash, return 0; } -struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev, bdaddr_t *bdaddr) +struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev, + bdaddr_t *bdaddr, u8 type) { struct bdaddr_list *b; - list_for_each_entry(b, &hdev->blacklist, list) - if (bacmp(bdaddr, &b->bdaddr) == 0) + list_for_each_entry(b, &hdev->blacklist, list) { + if (!bacmp(&b->bdaddr, bdaddr) && b->bdaddr_type == type) return b; + } return NULL; } @@ -2174,9 +2176,7 @@ int hci_blacklist_clear(struct hci_dev *hdev) struct list_head *p, *n; list_for_each_safe(p, n, &hdev->blacklist) { - struct bdaddr_list *b; - - b = list_entry(p, struct bdaddr_list, list); + struct bdaddr_list *b = list_entry(p, struct bdaddr_list, list); list_del(p); kfree(b); @@ -2189,10 +2189,10 @@ int hci_blacklist_add(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type) { struct bdaddr_list *entry; - if (bacmp(bdaddr, BDADDR_ANY) == 0) + if (!bacmp(bdaddr, BDADDR_ANY)) return -EBADF; - if (hci_blacklist_lookup(hdev, bdaddr)) + if (hci_blacklist_lookup(hdev, bdaddr, type)) return -EEXIST; entry = kzalloc(sizeof(struct bdaddr_list), GFP_KERNEL); @@ -2200,6 +2200,7 @@ int hci_blacklist_add(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type) return -ENOMEM; bacpy(&entry->bdaddr, bdaddr); + entry->bdaddr_type = type; list_add(&entry->list, &hdev->blacklist); @@ -2210,10 +2211,10 @@ int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type) { struct bdaddr_list *entry; - if (bacmp(bdaddr, BDADDR_ANY) == 0) + if (!bacmp(bdaddr, BDADDR_ANY)) return hci_blacklist_clear(hdev); - entry = hci_blacklist_lookup(hdev, bdaddr); + entry = hci_blacklist_lookup(hdev, bdaddr, type); if (!entry) return -ENOENT; |