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-rw-r--r--net/ax25/af_ax25.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 7da5ebb..fd9d06f 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1435,11 +1435,6 @@ static int ax25_sendmsg(struct kiocb *iocb, struct socket *sock,
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;
@@ -1639,13 +1634,6 @@ static int ax25_recvmsg(struct kiocb *iocb, struct socket *sock,
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;
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