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-rw-r--r--net/bluetooth/hci_sock.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 65d734c165bd..923e9a271872 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -251,15 +251,13 @@ void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb)
}
/* Send frame to sockets with specific channel */
-void hci_send_to_channel(unsigned short channel, struct sk_buff *skb,
- int flag, struct sock *skip_sk)
+static void __hci_send_to_channel(unsigned short channel, struct sk_buff *skb,
+ int flag, struct sock *skip_sk)
{
struct sock *sk;
BT_DBG("channel %u len %d", channel, skb->len);
- read_lock(&hci_sk_list.lock);
-
sk_for_each(sk, &hci_sk_list.head) {
struct sk_buff *nskb;
@@ -285,6 +283,13 @@ void hci_send_to_channel(unsigned short channel, struct sk_buff *skb,
kfree_skb(nskb);
}
+}
+
+void hci_send_to_channel(unsigned short channel, struct sk_buff *skb,
+ int flag, struct sock *skip_sk)
+{
+ read_lock(&hci_sk_list.lock);
+ __hci_send_to_channel(channel, skb, flag, skip_sk);
read_unlock(&hci_sk_list.lock);
}
@@ -388,8 +393,8 @@ void hci_send_monitor_ctrl_event(struct hci_dev *hdev, u16 event,
hdr->index = index;
hdr->len = cpu_to_le16(skb->len - HCI_MON_HDR_SIZE);
- hci_send_to_channel(HCI_CHANNEL_MONITOR, skb,
- HCI_SOCK_TRUSTED, NULL);
+ __hci_send_to_channel(HCI_CHANNEL_MONITOR, skb,
+ HCI_SOCK_TRUSTED, NULL);
kfree_skb(skb);
}