linux/net/rxrpc
David S. Miller 46517008e1 ipv4: Kill ip_rt_frag_needed().
There is zero point to this function.

It's only real substance is to perform an extremely outdated BSD4.2
ICMP check, which we can safely remove.  If you really have a MTU
limited link being routed by a BSD4.2 derived system, here's a nickel
go buy yourself a real router.

The other actions of ip_rt_frag_needed(), checking and conditionally
updating the peer, are done by the per-protocol handlers of the ICMP
event.

TCP, UDP, et al. have a handler which will receive this event and
transmit it back into the associated route via dst_ops->update_pmtu().

This simplification is important, because it eliminates the one place
where we do not have a proper route context in which to make an
inetpeer lookup.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-11 02:08:59 -07:00
..
af_rxrpc.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
ar-accept.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ar-ack.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
ar-call.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
ar-connection.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ar-connevent.c rxrpc: Kill set but unused variable 'sp' in rxrpc_process_connection() 2011-05-19 18:35:58 -04:00
ar-error.c ipv4: Kill ip_rt_frag_needed(). 2012-06-11 02:08:59 -07:00
ar-input.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
ar-internal.h net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
ar-key.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
ar-local.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ar-output.c net: fix assignment of 0/1 to bool variables. 2011-12-19 22:27:29 -05:00
ar-peer.c rxrpc: Fix set but unused variable 'usage' in rxrpc_get_peer(). 2011-05-19 18:41:03 -04:00
ar-proc.c net: replace NIPQUAD() in net/*/ 2008-10-31 00:54:56 -07:00
ar-recvmsg.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
ar-security.c RxRPC: Allow key payloads to be passed in XDR form 2009-09-15 02:44:23 -07:00
ar-skbuff.c [AF_RXRPC]: Add an interface to the AF_RXRPC module for the AFS filesystem to use 2007-04-26 15:50:17 -07:00
ar-transport.c rxrpc: Fix set but unused variable 'usage' in rxrpc_get_transport() 2011-05-19 18:51:50 -04:00
Kconfig [RXRPC]: Add missing select on CRYPTO 2007-11-30 23:30:40 +11:00
Makefile Net: rxrpc: Makefile: Remove deprecated kbuild goal definitions 2010-11-22 08:16:15 -08:00
rxkad.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00