tree 6d1b3bb6543a24a6aa1a319adea20fbcea7b930a
parent aecbd4e45c2e469e0452ffb2c0b0d881e2815bb8
author Stephen Hemminger <shemminger@osdl.org> 1148594939 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1150604762 -0700

[LLC]: allow datagram recvmsg

LLC receive is broken for SOCK_DGRAM.
If an application does recv() on a datagram socket and there
is no data present, don't return "not connected". Instead, just
do normal datagram semantics.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>