diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c index faa63ea9b83e..1915fa41c622 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c @@ -95,7 +95,7 @@ struct mlxsw_afa_set { */ has_trap:1, has_police:1; - unsigned int ref_count; + refcount_t ref_count; struct mlxsw_afa_set *next; /* Pointer to the next set. */ struct mlxsw_afa_set *prev; /* Pointer to the previous set, * note that set may have multiple @@ -120,7 +120,7 @@ struct mlxsw_afa_fwd_entry { struct rhash_head ht_node; struct mlxsw_afa_fwd_entry_ht_key ht_key; u32 kvdl_index; - unsigned int ref_count; + refcount_t ref_count; }; static const struct rhashtable_params mlxsw_afa_fwd_entry_ht_params = { @@ -282,7 +282,7 @@ static struct mlxsw_afa_set *mlxsw_afa_set_create(bool is_first) /* Need to initialize the set to pass by default */ mlxsw_afa_set_goto_set(set, MLXSW_AFA_SET_GOTO_BINDING_CMD_TERM, 0); set->ht_key.is_first = is_first; - set->ref_count = 1; + refcount_set(&set->ref_count, 1); return set; } @@ -330,7 +330,7 @@ static void mlxsw_afa_set_unshare(struct mlxsw_afa *mlxsw_afa, static void mlxsw_afa_set_put(struct mlxsw_afa *mlxsw_afa, struct mlxsw_afa_set *set) { - if (--set->ref_count) + if (!refcount_dec_and_test(&set->ref_count)) return; if (set->shared) mlxsw_afa_set_unshare(mlxsw_afa, set); @@ -350,7 +350,7 @@ static struct mlxsw_afa_set *mlxsw_afa_set_get(struct mlxsw_afa *mlxsw_afa, set = rhashtable_lookup_fast(&mlxsw_afa->set_ht, &orig_set->ht_key, mlxsw_afa_set_ht_params); if (set) { - set->ref_count++; + refcount_inc(&set->ref_count); mlxsw_afa_set_put(mlxsw_afa, orig_set); } else { set = orig_set; @@ -564,7 +564,7 @@ mlxsw_afa_fwd_entry_create(struct mlxsw_afa *mlxsw_afa, u16 local_port) if (!fwd_entry) return ERR_PTR(-ENOMEM); fwd_entry->ht_key.local_port = local_port; - fwd_entry->ref_count = 1; + refcount_set(&fwd_entry->ref_count, 1); err = rhashtable_insert_fast(&mlxsw_afa->fwd_entry_ht, &fwd_entry->ht_node, @@ -607,7 +607,7 @@ mlxsw_afa_fwd_entry_get(struct mlxsw_afa *mlxsw_afa, u16 local_port) fwd_entry = rhashtable_lookup_fast(&mlxsw_afa->fwd_entry_ht, &ht_key, mlxsw_afa_fwd_entry_ht_params); if (fwd_entry) { - fwd_entry->ref_count++; + refcount_inc(&fwd_entry->ref_count); return fwd_entry; } return mlxsw_afa_fwd_entry_create(mlxsw_afa, local_port); @@ -616,7 +616,7 @@ mlxsw_afa_fwd_entry_get(struct mlxsw_afa *mlxsw_afa, u16 local_port) static void mlxsw_afa_fwd_entry_put(struct mlxsw_afa *mlxsw_afa, struct mlxsw_afa_fwd_entry *fwd_entry) { - if (--fwd_entry->ref_count) + if (!refcount_dec_and_test(&fwd_entry->ref_count)) return; mlxsw_afa_fwd_entry_destroy(mlxsw_afa, fwd_entry); } |