From 3d386acea090e7af3346de59d9e322f92128a4b1 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Thu, 10 Oct 2013 14:54:18 -0700 Subject: [PATCH] Bluetooth: Remove pointless check of hci_send_frame parameter The hdev parameter of hci_send_frame must be always valid. If the hdev is not valid, it would not even make it to this stage. The callers will have already accessed hdev at that point many times. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- net/bluetooth/hci_core.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 925bd47c4a3c..47cf3a95dac0 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2699,11 +2699,6 @@ EXPORT_SYMBOL(hci_unregister_cb); static int hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - if (!hdev) { - kfree_skb(skb); - return -ENODEV; - } - BT_DBG("%s type %d len %d", hdev->name, bt_cb(skb)->pkt_type, skb->len); /* Time stamp */