summaryrefslogtreecommitdiff
path: root/net/caif/caif_socket.c
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2012-02-05 01:39:32 +0400
committerDavid S. Miller <davem@davemloft.net>2012-02-05 01:39:32 +0400
commitdd48dc34fe7639a8b2e22d8b609672f5f81aa7cb (patch)
treef16ace0ae09edab16bf6d0be9e8280dfbb7100da /net/caif/caif_socket.c
parent8d9eb069eafce49307f839783e4a4673414b1fd5 (diff)
parent5962b35c1de3254a2f03b95efd3b7854b874d7b7 (diff)
downloadlinux-dd48dc34fe7639a8b2e22d8b609672f5f81aa7cb.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'net/caif/caif_socket.c')
-rw-r--r--net/caif/caif_socket.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index 0d1131864630..5016fa57b623 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -506,8 +506,10 @@ static int transmit_skb(struct sk_buff *skb, struct caifsock *cf_sk,
pkt = cfpkt_fromnative(CAIF_DIR_OUT, skb);
memset(skb->cb, 0, sizeof(struct caif_payload_info));
- if (cf_sk->layer.dn == NULL)
+ if (cf_sk->layer.dn == NULL) {
+ kfree_skb(skb);
return -EINVAL;
+ }
return cf_sk->layer.dn->transmit(cf_sk->layer.dn, pkt);
}
@@ -650,10 +652,10 @@ static int caif_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
}
err = transmit_skb(skb, cf_sk,
msg->msg_flags&MSG_DONTWAIT, timeo);
- if (err < 0) {
- kfree_skb(skb);
+ if (err < 0)
+ /* skb is already freed */
goto pipe_err;
- }
+
sent += size;
}