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ipv4: Remove old route notifications and convert listeners

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Unlike mlxsw, the other listeners to the FIB notification chain do not
require any special modifications as they never considered multiple
identical routes.

This patch removes the old route notifications and converts all the
listeners to use the new replace / delete notifications.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ido Schimmel
2019-12-14 17:53:15 +02:00
committed by David S. Miller
parent b6a1d871d3
commit 446f739104
6 changed files with 16 additions and 47 deletions
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4
drivers/net/ethernet/rocker/rocker_main.c
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@@ -2159,7 +2159,7 @@ static void rocker_router_fib_event_work(struct work_struct *work)
/* Protect internal structures from changes */
rtnl_lock();
switch (fib_work->event) {
case FIB_EVENT_ENTRY_ADD:
case FIB_EVENT_ENTRY_REPLACE:
err = rocker_world_fib4_add(rocker, &fib_work->fen_info);
if (err)
rocker_world_fib4_abort(rocker);
@@ -2201,7 +2201,7 @@ static int rocker_router_fib_event(struct notifier_block *nb,
fib_work->event = event;
switch (event) {
case FIB_EVENT_ENTRY_ADD: /* fall through */
case FIB_EVENT_ENTRY_REPLACE: /* fall through */
case FIB_EVENT_ENTRY_DEL:
if (info->family == AF_INET) {
struct fib_entry_notifier_info *fen_info = ptr;