Erik Hugne 63fa01c147 tipc: failed transmissions should return error ... When a message could not be sent out because the destination node or link could not be found, the full message size is returned from sendmsg() as if it had been sent successfully. An application will then get a false indication that it's making forward progress. This problem has existed since the initial commit in 2.6.16. We change this to return -ENETUNREACH if the message cannot be delivered due to the destination node/link being unavailable. We also get rid of the redundant tipc_reject_msg call since freeing the buffer and doing a tipc_port_iovec_reject accomplishes exactly the same thing. Signed-off-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-02-19 16:40:57 -05:00
..
addr.c	tipc: compress out gratuitous extra carriage returns	2012-04-30 15:53:56 -04:00
addr.h	tipc: explicitly include core.h in addr.h	2014-02-13 17:49:13 -05:00
bcast.c	tipc: align tipc function names with common naming practice in the network	2014-02-18 17:31:59 -05:00
bcast.h	tipc: align tipc function names with common naming practice in the network	2014-02-18 17:31:59 -05:00
bearer.c	tipc: remove bearer_lock from tipc_bearer struct	2014-02-13 17:57:07 -05:00
bearer.h	tipc: remove bearer_lock from tipc_bearer struct	2014-02-13 17:57:07 -05:00
config.c	tipc: convert config_lock from spinlock to mutex	2013-06-17 15:53:01 -07:00
config.h	tipc: Optimize re-initialization of configuration service	2012-04-26 17:19:07 -04:00
core.c	tipc: remove 'links' list from tipc_bearer struct	2014-02-13 17:57:05 -05:00
core.h	tipc: fix message corruption bug for deferred packets	2014-02-13 16:35:05 -05:00
discover.c	tipc: align tipc function names with common naming practice in the network	2014-02-18 17:31:59 -05:00
discover.h	tipc: align tipc function names with common naming practice in the network	2014-02-18 17:31:59 -05:00
eth_media.c	tipc: eliminate code duplication in media layer	2013-12-11 00:17:43 -05:00
handler.c	tipc: protect handler_enabled variable with qitem_lock spin lock	2013-12-10 22:35:49 -05:00
ib_media.c	tipc: eliminate code duplication in media layer	2013-12-11 00:17:43 -05:00
Kconfig	tipc: add InfiniBand media type	2013-04-17 14:18:33 -04:00
link.c	tipc: failed transmissions should return error	2014-02-19 16:40:57 -05:00
link.h	tipc: align tipc function names with common naming practice in the network	2014-02-18 17:31:59 -05:00
log.c	tipc: remove print_buf and deprecated log buffer code	2012-07-13 19:34:43 -04:00
Makefile	tipc: introduce new TIPC server infrastructure	2013-06-17 15:53:00 -07:00
msg.c	tipc: remove iovec length parameter from all sending functions	2013-10-18 13:20:42 -04:00
msg.h	tipc: message reassembly using fragment chain	2013-11-07 18:30:11 -05:00
name_distr.c	tipc: align tipc function names with common naming practice in the network	2014-02-18 17:31:59 -05:00
name_distr.h	tipc: align tipc function names with common naming practice in the network	2014-02-18 17:31:59 -05:00
name_table.c	tipc: remove unnecessary variables and conditions	2013-12-16 12:48:35 -05:00
name_table.h	tipc: cosmetic realignment of function arguments	2013-06-17 15:53:01 -07:00
net.c	tipc: align tipc function names with common naming practice in the network	2014-02-18 17:31:59 -05:00
net.h	tipc: change tipc_net_start routine return value type	2012-08-20 02:26:30 -07:00
netlink.c	genetlink: only pass array to genl_register_family_with_ops()	2013-11-19 16:39:05 -05:00
node_subscr.c	tipc: cosmetic realignment of function arguments	2013-06-17 15:53:01 -07:00
node_subscr.h	tipc: compress out gratuitous extra carriage returns	2012-04-30 15:53:56 -04:00
node.c	tipc: align tipc function names with common naming practice in the network	2014-02-18 17:31:59 -05:00
node.h	tipc: remove 'has_redundant_link' flag from STATE link protocol messages	2014-01-07 18:44:25 -05:00
port.c	tipc: align tipc function names with common naming practice in the network	2014-02-18 17:31:59 -05:00
port.h	tipc: align tipc function names with common naming practice in the network	2014-02-18 17:31:59 -05:00
ref.c	tipc: use standard printk shortcut macros (pr_err etc.)	2012-07-13 19:24:44 -04:00
ref.h	tipc: cleanup function namespace	2010-10-16 11:13:24 -07:00
server.c	tipc: spelling fixes	2014-01-14 18:18:22 -08:00
server.h	tipc: introduce new TIPC server infrastructure	2013-06-17 15:53:00 -07:00
socket.c	tipc: align tipc function names with common naming practice in the network	2014-02-18 17:31:59 -05:00
subscr.c	tipc: spelling fixes	2014-01-14 18:18:22 -08:00
subscr.h	tipc: cosmetic realignment of function arguments	2013-06-17 15:53:01 -07:00
sysctl.c	tipc: change socket buffer overflow control to respect sk_rcvbuf	2013-06-17 15:53:00 -07:00