From: Ken Mills <ken.k.mills@intel.com>
Date: Tue, 25 Jan 2011 14:17:45 +0000 (+0000)
Subject: n_gsm: copy mtu over when configuring via ioctl interface
X-Git-Tag: v2.6.37.1~80
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1902395cb997a07ae9ec2ee99bd4cc8d027f6f99;p=thirdparty%2Fkernel%2Fstable.git

n_gsm: copy mtu over when configuring via ioctl interface

commit 91f78f36694b8748fda855b1f9e3614b027a744f upstream.

This field is settable but did not get copied.

Signed-off-by: Ken Mills <ken.k.mills@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index c5f8e5bda2b29..dc74295b352e5 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -2375,6 +2375,7 @@ static int gsmld_config(struct tty_struct *tty, struct gsm_mux *gsm,
 
 	gsm->initiator = c->initiator;
 	gsm->mru = c->mru;
+	gsm->mtu = c->mtu;
 	gsm->encoding = c->encapsulation;
 	gsm->adaption = c->adaption;
 	gsm->n2 = c->n2;