diff options
| author | David S. Miller <davem@davemloft.net> | 2012-07-10 23:56:33 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-10 23:56:33 -0700 |
| commit | 04c9f416e371cff076a8b3279fb213628915d059 (patch) | |
| tree | 2b64cb835cbc9d19d2d06f1e7618615d40ada0af /net/ieee802154/dgram.c | |
| parent | c278fa53c123282f753b2264fc62c0e9502a32fa (diff) | |
| parent | c1f5163de417dab01fa9daaf09a74bbb19303f3c (diff) | |
| download | op-kernel-dev-04c9f416e371cff076a8b3279fb213628915d059.zip op-kernel-dev-04c9f416e371cff076a8b3279fb213628915d059.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
net/batman-adv/bridge_loop_avoidance.c
net/batman-adv/bridge_loop_avoidance.h
net/batman-adv/soft-interface.c
net/mac80211/mlme.c
With merge help from Antonio Quartulli (batman-adv) and
Stephen Rothwell (drivers/net/usb/qmi_wwan.c).
The net/mac80211/mlme.c conflict seemed easy enough, accounting for a
conversion to some new tracing macros.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ieee802154/dgram.c')
| -rw-r--r-- | net/ieee802154/dgram.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/ieee802154/dgram.c b/net/ieee802154/dgram.c index 6fbb2ad..1670561 100644 --- a/net/ieee802154/dgram.c +++ b/net/ieee802154/dgram.c @@ -230,6 +230,12 @@ static int dgram_sendmsg(struct kiocb *iocb, struct sock *sk, mtu = dev->mtu; pr_debug("name = %s, mtu = %u\n", dev->name, mtu); + if (size > mtu) { + pr_debug("size = %Zu, mtu = %u\n", size, mtu); + err = -EINVAL; + goto out_dev; + } + hlen = LL_RESERVED_SPACE(dev); tlen = dev->needed_tailroom; skb = sock_alloc_send_skb(sk, hlen + tlen + size, @@ -258,12 +264,6 @@ static int dgram_sendmsg(struct kiocb *iocb, struct sock *sk, if (err < 0) goto out_skb; - if (size > mtu) { - pr_debug("size = %Zu, mtu = %u\n", size, mtu); - err = -EINVAL; - goto out_skb; - } - skb->dev = dev; skb->sk = sk; skb->protocol = htons(ETH_P_IEEE802154); |
