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| author | David S. Miller <davem@davemloft.net> | 2010-10-07 09:59:39 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-10-07 09:59:39 +0200 |
| commit | fb3dbece264a50ab4373f3af0bbbd9175d3ad4d7 (patch) | |
| tree | 7208ecc94dcec12738635c5850980ce6d9f7349c /include | |
| parent | Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds... (diff) | |
| parent | Bluetooth: Disallow to change L2CAP_OPTIONS values when connected (diff) | |
| download | linux-fb3dbece264a50ab4373f3af0bbbd9175d3ad4d7.tar.xz linux-fb3dbece264a50ab4373f3af0bbbd9175d3ad4d7.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/bluetooth/bluetooth.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 27a902d9b3a9..30fce0128dd7 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -161,12 +161,30 @@ static inline struct sk_buff *bt_skb_send_alloc(struct sock *sk, unsigned long l { struct sk_buff *skb; + release_sock(sk); if ((skb = sock_alloc_send_skb(sk, len + BT_SKB_RESERVE, nb, err))) { skb_reserve(skb, BT_SKB_RESERVE); bt_cb(skb)->incoming = 0; } + lock_sock(sk); + + if (!skb && *err) + return NULL; + + *err = sock_error(sk); + if (*err) + goto out; + + if (sk->sk_shutdown) { + *err = -ECONNRESET; + goto out; + } return skb; + +out: + kfree_skb(skb); + return NULL; } int bt_err(__u16 code); |