size_t size;
int lv, err, addr_len = msg->msg_namelen;
- /* AX.25 empty data frame has no meaning : don't send */
- if (len == 0) {
- return (0);
- }
-
if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_EOR|MSG_CMSG_COMPAT))
return -EINVAL;
skb_reset_transport_header(skb);
copied = skb->len;
- /* AX.25 empty data frame has no meaning : ignore it */
- if (copied == 0) {
- err = copied;
- skb_free_datagram(sk, skb);
- goto out;
- }
-
if (copied > size) {
copied = size;
msg->msg_flags |= MSG_TRUNC;
unsigned char *asmptr;
int size;
- /* Netrom empty data frame has no meaning : don't send */
- if (len == 0)
- return 0;
-
if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_EOR|MSG_CMSG_COMPAT))
return -EINVAL;
skb_reset_transport_header(skb);
copied = skb->len;
- /* NetRom empty data frame has no meaning : ignore it */
- if (copied == 0) {
- goto out;
- }
-
if (copied > size) {
copied = size;
msg->msg_flags |= MSG_TRUNC;
msg->msg_namelen = sizeof(*sax);
-out: skb_free_datagram(sk, skb);
+ skb_free_datagram(sk, skb);
release_sock(sk);
return copied;