From: Denis Joseph Barrow <D.Barow@option.com>
Date: Wed, 20 Aug 2008 01:07:55 +0000 (-0700)
Subject: [netdrvr] hso: dev_kfree_skb crash fix
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~26517^2~4^2~11
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi//%22https:/bugzilla.%22/%22http:/www.example.com/cgi/%22https:/bugzilla.%22?a=commitdiff_plain;h=c213f286f2cf6590f83f541f66a625ee8d20c6f4;p=linux-4.9.git

[netdrvr] hso: dev_kfree_skb crash fix

Fixes dev_kfree_skb happening too many times when hso_start_net_device
is called from hso_resume.

Signed-off-by: Denis Joseph Barrow <D.Barow@option.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---

diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 1131e10fb6ae..6e42b5a8c22b 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -2613,6 +2613,7 @@ static int hso_resume(struct usb_interface *iface)
 					"Transmitting lingering data\n");
 				hso_net_start_xmit(hso_net->skb_tx_buf,
 						   hso_net->net);
+				hso_net->skb_tx_buf = NULL;
 			}
 			result = hso_start_net_device(network_table[i]);
 			if (result)