diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c index bac5103efad3..710521181143 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c @@ -74,18 +74,16 @@ static int mlx5e_ipsec_sadb_rx_add(struct mlx5e_ipsec_sa_entry *sa_entry) unsigned long flags; int ret; - spin_lock_irqsave(&ipsec->sadb_rx_lock, flags); ret = ida_simple_get(&ipsec->halloc, 1, 0, GFP_KERNEL); if (ret < 0) - goto out; + return ret; + spin_lock_irqsave(&ipsec->sadb_rx_lock, flags); sa_entry->handle = ret; hash_add_rcu(ipsec->sadb_rx, &sa_entry->hlist, sa_entry->handle); - ret = 0; - -out: spin_unlock_irqrestore(&ipsec->sadb_rx_lock, flags); - return ret; + + return 0; } static void mlx5e_ipsec_sadb_rx_del(struct mlx5e_ipsec_sa_entry *sa_entry) @@ -101,13 +99,10 @@ static void mlx5e_ipsec_sadb_rx_del(struct mlx5e_ipsec_sa_entry *sa_entry) static void mlx5e_ipsec_sadb_rx_free(struct mlx5e_ipsec_sa_entry *sa_entry) { struct mlx5e_ipsec *ipsec = sa_entry->ipsec; - unsigned long flags; /* Wait for the hash_del_rcu call in sadb_rx_del to affect data path */ synchronize_rcu(); - spin_lock_irqsave(&ipsec->sadb_rx_lock, flags); ida_simple_remove(&ipsec->halloc, sa_entry->handle); - spin_unlock_irqrestore(&ipsec->sadb_rx_lock, flags); } static enum mlx5_accel_ipsec_enc_mode mlx5e_ipsec_enc_mode(struct xfrm_state *x) |