Fixes for PPPoL2TP sockets

Hi,

Here are two fixes for the PPPoL2TP sendmsg() call:

-Patch 1 fixes an skbuff management issue.
-Patch 2 updates the value returned to userspace on success.
Though it's a userspace visible change, I submit it because
(1) it fixes a compliance issue with a standardised interface,
(2) sendmsg() wasn't functional anyway before applying patch 1, so fixing its return value shouldn't hurt any existing program.

Regards,

Guillaume Nault (2):
l2tp: Fix PPP header erasure and memory leak
l2tp: Fix sendmsg() return value

 net/l2tp/l2tp_ppp.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

1.7.10.4