Use the extack feature to improve error messages to user on route add and delete failures.
David Ahern (4): net: ipv4: Plumb extack through route add functions net: ipv4: Add extack messages for route add failures net: ipv6: Plumb extack through route add functions net: ipv6: Add extack messages for route add failures include/linux/netlink.h | 5 ++ include/net/ip6_fib.h | 3 +- include/net/ip6_route.h | 2 +- include/net/ip_fib.h | 3 +- net/ipv4/fib_frontend.c | 18 ++++--- net/ipv4/fib_lookup.h | 3 +- net/ipv4/fib_semantics.c | 133 ++++++++++++++++++++++++++++++++++++----------- net/ipv4/fib_trie.c | 4 +- net/ipv6/addrconf.c | 4 +- net/ipv6/ip6_fib.c | 18 +++++-- net/ipv6/route.c | 97 ++++++++++++++++++++++------------ 11 files changed, 208 insertions(+), 82 deletions(-) -- 2.11.0 (Apple Git-81)
