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>

diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index f6ab129..728dedb 100644 (file)
--- 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)