[23/50] l2tp: Fix sendmsg() return value

Submitted by Luis Henriques on July 2, 2013, 11:07 a.m.


Message ID 1372763258-20664-24-git-send-email-luis.henriques@canonical.com
State New
Headers show

Commit Message

Luis Henriques July 2, 2013, 11:07 a.m. -stable review patch.  If anyone has any objections, please let me know.


From: Guillaume Nault <g.nault@alphalink.fr>

commit a6f79d0f26704214b5b702bbac525cb72997f984 upstream.

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: Luis Henriques <luis.henriques@canonical.com>
 net/l2tp/l2tp_ppp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index 42dfd0e..ea7e244 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -357,7 +357,7 @@  static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msgh
-	return error;
+	return total_len;