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| author | Eric Dumazet <edumazet@google.com> | 2026-06-11 20:34:53 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-06-12 18:03:46 -0700 |
| commit | f76ae12b6ba3530590e151a18dca51d90c5d81d4 (patch) | |
| tree | 783c0dc6332e4967b9be8f610d9e59f18a207089 /net/bridge/br_switchdev.c | |
| parent | 55b2d7ae7bea153b8e6392660cf508d73e820f63 (diff) | |
| download | linux-next-f76ae12b6ba3530590e151a18dca51d90c5d81d4.tar.gz linux-next-f76ae12b6ba3530590e151a18dca51d90c5d81d4.zip | |
net: bridge: use atomic ops to read/change p->flags (III)
Use test_bit(), clear_bit(), set_bit() in:
net/bridge/br_multicast.c
net/bridge/br_netlink.c
net/bridge/br_stp.c
net/bridge/br_stp_bpdu.c
net/bridge/br_switchdev.c
net/bridge/br_vlan_options.c
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20260611203453.3067462-6-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/bridge/br_switchdev.c')
| -rw-r--r-- | net/bridge/br_switchdev.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c index ee3ad9dfbab9..990c6b38fd39 100644 --- a/net/bridge/br_switchdev.c +++ b/net/bridge/br_switchdev.c @@ -20,7 +20,7 @@ static bool nbp_switchdev_can_offload_tx_fwd(const struct net_bridge_port *p, if (br_multicast_igmp_type(skb)) return false; - return (p->flags & BR_TX_FWD_OFFLOAD) && + return test_bit(BR_TX_FWD_OFFLOAD_BIT, &p->flags) && (p->hwdom != BR_INPUT_SKB_CB(skb)->src_hwdom); } @@ -287,7 +287,7 @@ static int nbp_switchdev_add(struct net_bridge_port *p, return err; if (tx_fwd_offload) { - p->flags |= BR_TX_FWD_OFFLOAD; + set_bit(BR_TX_FWD_OFFLOAD_BIT, &p->flags); static_branch_inc(&br_switchdev_tx_fwd_offload); } @@ -307,8 +307,8 @@ static void nbp_switchdev_del(struct net_bridge_port *p) if (p->hwdom) nbp_switchdev_hwdom_put(p); - if (p->flags & BR_TX_FWD_OFFLOAD) { - p->flags &= ~BR_TX_FWD_OFFLOAD; + if (test_bit(BR_TX_FWD_OFFLOAD_BIT, &p->flags)) { + clear_bit(BR_TX_FWD_OFFLOAD_BIT, &p->flags); static_branch_dec(&br_switchdev_tx_fwd_offload); } } |