linux/net/l2tp
Mark Tomlinson 853effc55b l2tp: Fix error creating L2TP tunnels
A previous commit (33f72e6) added notification via netlink for tunnels
when created/modified/deleted. If the notification returned an error,
this error was returned from the tunnel function. If there were no
listeners, the error code ESRCH was returned, even though having no
listeners is not an error. Other calls to this and other similar
notification functions either ignore the error code, or filter ESRCH.
This patch checks for ESRCH and does not flag this as an error.

Reviewed-by: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
Signed-off-by: Mark Tomlinson <mark.tomlinson@alliedtelesis.co.nz>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-17 15:34:47 -05:00
..
Kconfig l2tp: Call udp_sock_create 2014-07-14 16:12:15 -07:00
Makefile l2tp: introduce L2TPv3 IP encapsulation support for IPv6 2012-05-01 09:30:55 -04:00
l2tp_core.c l2tp: protect tunnel->del_work by ref_count 2015-09-28 22:39:10 -07:00
l2tp_core.h l2tp: auto load type modules 2015-09-25 12:27:22 -07:00
l2tp_debugfs.c ipv6: make lookups simpler and faster 2013-10-09 00:01:25 -04:00
l2tp_eth.c l2tp: auto load type modules 2015-09-25 12:27:22 -07:00
l2tp_ip.c l2tp: auto load IP modules 2015-09-25 12:27:22 -07:00
l2tp_ip6.c ipv6: add complete rcu protection around np->opt 2015-12-02 23:37:16 -05:00
l2tp_netlink.c l2tp: Fix error creating L2TP tunnels 2016-02-17 15:34:47 -05:00
l2tp_ppp.c l2tp: rely on ppp layer for skb scrubbing 2016-01-04 16:45:24 -05:00