diff options
| author | David Ahern <dsahern@gmail.com> | 2017-10-18 15:01:38 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-21 01:45:17 +0100 |
| commit | 3c75f9b1b4de0a14f11b7e71a6bdc30b65648f20 (patch) | |
| tree | 325d238320cdc98898841c99d71d63dcbab5045a | |
| parent | ba233b34741a1dc88d1e94db7deeb7b079ef4b9a (diff) | |
spectrum: Convert fib event handlers to use container_of on info arg
Use container_of to convert the generic fib_notifier_info into
the event specific data structure.
Signed-off-by: David Ahern <dsahern@gmail.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 2420f69797a9..12d471d2a90b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -5209,25 +5209,35 @@ static void mlxsw_sp_router_fibmr_event_work(struct work_struct *work) static void mlxsw_sp_router_fib4_event(struct mlxsw_sp_fib_event_work *fib_work, struct fib_notifier_info *info) { + struct fib_entry_notifier_info *fen_info; + struct fib_rule_notifier_info *fr_info; + struct fib_nh_notifier_info *fnh_info; + switch (fib_work->event) { case FIB_EVENT_ENTRY_REPLACE: /* fall through */ case FIB_EVENT_ENTRY_APPEND: /* fall through */ case FIB_EVENT_ENTRY_ADD: /* fall through */ case FIB_EVENT_ENTRY_DEL: - memcpy(&fib_work->fen_info, info, sizeof(fib_work->fen_info)); - /* Take referece on fib_info to prevent it from being + fen_info = container_of(info, struct fib_entry_notifier_info, + info); + fib_work->fen_info = *fen_info; + /* Take reference on fib_info to prevent it from being * freed while work is queued. Release it afterwards. */ fib_info_hold(fib_work->fen_info.fi); break; case FIB_EVENT_RULE_ADD: /* fall through */ case FIB_EVENT_RULE_DEL: - memcpy(&fib_work->fr_info, info, sizeof(fib_work->fr_info)); + fr_info = container_of(info, struct fib_rule_notifier_info, + info); + fib_work->fr_info = *fr_info; fib_rule_get(fib_work->fr_info.rule); break; case FIB_EVENT_NH_ADD: /* fall through */ case FIB_EVENT_NH_DEL: - memcpy(&fib_work->fnh_info, info, sizeof(fib_work->fnh_info)); + fnh_info = container_of(info, struct fib_nh_notifier_info, + info); + fib_work->fnh_info = *fnh_info; fib_info_hold(fib_work->fnh_info.fib_nh->nh_parent); break; } @@ -5236,16 +5246,23 @@ static void mlxsw_sp_router_fib4_event(struct mlxsw_sp_fib_event_work *fib_work, static void mlxsw_sp_router_fib6_event(struct mlxsw_sp_fib_event_work *fib_work, struct fib_notifier_info *info) { + struct fib6_entry_notifier_info *fen6_info; + struct fib_rule_notifier_info *fr_info; + switch (fib_work->event) { case FIB_EVENT_ENTRY_REPLACE: /* fall through */ case FIB_EVENT_ENTRY_ADD: /* fall through */ case FIB_EVENT_ENTRY_DEL: - memcpy(&fib_work->fen6_info, info, sizeof(fib_work->fen6_info)); + fen6_info = container_of(info, struct fib6_entry_notifier_info, + info); + fib_work->fen6_info = *fen6_info; rt6_hold(fib_work->fen6_info.rt); break; case FIB_EVENT_RULE_ADD: /* fall through */ case FIB_EVENT_RULE_DEL: - memcpy(&fib_work->fr_info, info, sizeof(fib_work->fr_info)); + fr_info = container_of(info, struct fib_rule_notifier_info, + info); + fib_work->fr_info = *fr_info; fib_rule_get(fib_work->fr_info.rule); break; } |