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| author | Mikel Astiz <mikel.astiz@bmw-carit.de> | 2012-04-11 08:48:48 +0200 |
|---|---|---|
| committer | Gustavo Padovan <gustavo@padovan.org> | 2012-05-09 01:40:32 -0300 |
| commit | 088ce088ec115ee4bc89549b07b182e65dce9235 (patch) | |
| tree | 6646c55d741c01611914e6eb939b590a41cbd511 | |
| parent | abc5de8f4e68ea785e32b91e456f467d2a2fb7db (diff) | |
| download | linux-088ce088ec115ee4bc89549b07b182e65dce9235.tar.gz linux-088ce088ec115ee4bc89549b07b182e65dce9235.tar.bz2 linux-088ce088ec115ee4bc89549b07b182e65dce9235.zip | |
Bluetooth: Remove unnecessary check
The function already fails if the given size is greater than the MTU, so
there is no need to consider that case afterwards.
Signed-off-by: Mikel Astiz <mikel.astiz.oss@gmail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
| -rw-r--r-- | net/bluetooth/sco.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index f6ab12907963..728dedb1b01e 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -233,7 +233,7 @@ static inline int sco_send_frame(struct sock *sk, struct msghdr *msg, int len) { struct sco_conn *conn = sco_pi(sk)->conn; struct sk_buff *skb; - int err, count; + int err; /* Check outgoing MTU */ if (len > conn->mtu) @@ -241,20 +241,18 @@ static inline int sco_send_frame(struct sock *sk, struct msghdr *msg, int len) BT_DBG("sk %p len %d", sk, len); - count = min_t(unsigned int, conn->mtu, len); - skb = bt_skb_send_alloc(sk, count, - msg->msg_flags & MSG_DONTWAIT, &err); + skb = bt_skb_send_alloc(sk, len, msg->msg_flags & MSG_DONTWAIT, &err); if (!skb) return err; - if (memcpy_fromiovec(skb_put(skb, count), msg->msg_iov, count)) { + if (memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len)) { kfree_skb(skb); return -EFAULT; } hci_send_sco(conn->hcon, skb); - return count; + return len; } static inline void sco_recv_frame(struct sco_conn *conn, struct sk_buff *skb) |