summaryrefslogtreecommitdiffstats
path: root/net/netrom
diff options
context:
space:
mode:
Diffstat (limited to 'net/netrom')
-rw-r--r--net/netrom/af_netrom.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index d1c16bbee93..4e705f87969 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1037,10 +1037,6 @@ static int nr_sendmsg(struct kiocb *iocb, struct socket *sock,
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;
@@ -1175,11 +1171,6 @@ static int nr_recvmsg(struct kiocb *iocb, struct socket *sock,
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;
@@ -1195,7 +1186,7 @@ static int nr_recvmsg(struct kiocb *iocb, struct socket *sock,
msg->msg_namelen = sizeof(*sax);
-out: skb_free_datagram(sk, skb);
+ skb_free_datagram(sk, skb);
release_sock(sk);
return copied;