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authorGustavo F. Padovan <padovan@profusion.mobi>2010-05-01 16:15:35 -0300
committerMarcel Holtmann <marcel@holtmann.org>2010-05-10 09:28:45 +0200
commit0d861d8b8edd139a9b291cb262d08dec8dc3922d (patch)
tree2b917b96e349baad182c49b15129c43b6a7b8ca5 /net/bluetooth
parent4f7ac1814ef6f0773e57ffd159a1dd57a3c80521 (diff)
Bluetooth: Make hci_send_sco() void
It also removes an unneeded check for the MTU. The check is done before on sco_send_frame() Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/hci_core.c9
-rw-r--r--net/bluetooth/sco.c3
2 files changed, 2 insertions, 10 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 4ad23192c7a5..1c9aef97f519 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1308,18 +1308,13 @@ int hci_send_acl(struct hci_conn *conn, struct sk_buff *skb, __u16 flags)
EXPORT_SYMBOL(hci_send_acl);
/* Send SCO data */
-int hci_send_sco(struct hci_conn *conn, struct sk_buff *skb)
+void hci_send_sco(struct hci_conn *conn, struct sk_buff *skb)
{
struct hci_dev *hdev = conn->hdev;
struct hci_sco_hdr hdr;
BT_DBG("%s len %d", hdev->name, skb->len);
- if (skb->len > hdev->sco_mtu) {
- kfree_skb(skb);
- return -EINVAL;
- }
-
hdr.handle = cpu_to_le16(conn->handle);
hdr.dlen = skb->len;
@@ -1332,8 +1327,6 @@ int hci_send_sco(struct hci_conn *conn, struct sk_buff *skb)
skb_queue_tail(&conn->data_q, skb);
tasklet_schedule(&hdev->tx_task);
-
- return 0;
}
EXPORT_SYMBOL(hci_send_sco);
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index b406d3eff53a..541b26efb724 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -249,8 +249,7 @@ static inline int sco_send_frame(struct sock *sk, struct msghdr *msg, int len)
goto fail;
}
- if ((err = hci_send_sco(conn->hcon, skb)) < 0)
- return err;
+ hci_send_sco(conn->hcon, skb);
return count;