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| author | Marcel Holtmann <marcel@holtmann.org> | 2012-03-12 20:31:08 -0700 |
|---|---|---|
| committer | Gustavo Padovan <gustavo@padovan.org> | 2012-05-09 00:41:32 -0300 |
| commit | 1f350c8724881fe6b1be9aa68d1e49508a6f8ab9 (patch) | |
| tree | 20d6af5d3e05bcb8c3a15d57010cdf5093c638ff /net | |
| parent | 1036b89042df96e71c0cb941be212f8053ecccc0 (diff) | |
| download | linux-stable-1f350c8724881fe6b1be9aa68d1e49508a6f8ab9.tar.gz linux-stable-1f350c8724881fe6b1be9aa68d1e49508a6f8ab9.tar.bz2 linux-stable-1f350c8724881fe6b1be9aa68d1e49508a6f8ab9.zip | |
Bluetooth: Fix broken usage of get_unaligned_le16
In case the struct is already __packed, there is no need to use unaligned
access to the data. So just use __le16_to_cpu in these cases.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/mgmt.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 194a0426a3e5..287623c35d61 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -862,7 +862,7 @@ static int set_discoverable(struct sock *sk, struct hci_dev *hdev, void *data, BT_DBG("request for %s", hdev->name); - timeout = get_unaligned_le16(&cp->timeout); + timeout = __le16_to_cpu(cp->timeout); if (!cp->val && timeout > 0) return cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, MGMT_STATUS_INVALID_PARAMS); @@ -1461,7 +1461,7 @@ static int load_link_keys(struct sock *sk, struct hci_dev *hdev, void *data, u16 key_count, expected_len; int i; - key_count = get_unaligned_le16(&cp->key_count); + key_count = __le16_to_cpu(cp->key_count); expected_len = sizeof(*cp) + key_count * sizeof(struct mgmt_link_key_info); @@ -2611,7 +2611,7 @@ static int load_long_term_keys(struct sock *sk, struct hci_dev *hdev, u16 key_count, expected_len; int i; - key_count = get_unaligned_le16(&cp->key_count); + key_count = __le16_to_cpu(cp->key_count); expected_len = sizeof(*cp) + key_count * sizeof(struct mgmt_ltk_info); @@ -2722,9 +2722,9 @@ int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen) } hdr = buf; - opcode = get_unaligned_le16(&hdr->opcode); - index = get_unaligned_le16(&hdr->index); - len = get_unaligned_le16(&hdr->len); + opcode = __le16_to_cpu(hdr->opcode); + index = __le16_to_cpu(hdr->index); + len = __le16_to_cpu(hdr->len); if (len != msglen - sizeof(*hdr)) { err = -EINVAL; |