l2tp: Fix sendmsg() return value
authorGuillaume Nault <g.nault@alphalink.fr>
Wed, 12 Jun 2013 14:07:36 +0000 (16:07 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 27 Jun 2013 18:27:33 +0000 (11:27 -0700)
commit137b5d870487b1fd75a7aca5aab781747615d367
tree05fcd03baf1637e8098f0e94614fefd25bfc75e3
parent3bf35eb3ed7e643b9562cf05b919b281e0f1b79a
l2tp: Fix sendmsg() return value

[ Upstream commit a6f79d0f26704214b5b702bbac525cb72997f984 ]

PPPoL2TP sockets should comply with the standard send*() return values
(i.e. return number of bytes sent instead of 0 upon success).

Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/l2tp/l2tp_ppp.c