net: ipv6: add NLM_F_APPEND in notifications when applicable
authorDavid Ahern <dsa@cumulusnetworks.com>
Wed, 1 Feb 2017 00:51:37 +0000 (16:51 -0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 1 Feb 2017 17:13:52 +0000 (12:13 -0500)
commit1f5e29ce7989eb75652774004b962ee1eb6e56ca
tree835203d24f61b2cb1a7de942872df6474c88f7df
parentf696186203076770f51eb5890712e696e6bb72d7
net: ipv6: add NLM_F_APPEND in notifications when applicable

IPv6 does not set the NLM_F_APPEND flag in notifications to signal that
a NEWROUTE is an append versus a new route or a replaced one. Add the
flag if the request has it.

Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ip6_fib.c