diff options
| author |   Arkadi Sharshevsky <arkadis@mellanox.com> | 2017-08-24 08:40:03 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-08-24 09:33:16 -0700 |
| commit | 3580732448f128c39e7325912bc4368ade5dce7d (patch) | |
| tree | afc8dc2ea13a1e712662d97c270bb6780dc48641 | |
| parent | devlink: Add support for dynamic table size (diff) | |
| download | linux-dev-3580732448f128c39e7325912bc4368ade5dce7d.tar.xz linux-dev-3580732448f128c39e7325912bc4368ade5dce7d.zip | |
devlink: Move dpipe entry clear function into devlink
The entry clear routine can be shared between the drivers, thus it is
moved inside devlink.
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c | 24 | ||||
| -rw-r--r-- | include/net/devlink.h | 6 | ||||
| -rw-r--r-- | net/core/devlink.c | 22 |
3 files changed, 30 insertions, 22 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c index 9eb265bd5430..1305df9c6bf9 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c @@ -114,26 +114,6 @@ static int mlxsw_sp_dpipe_table_erif_matches_dump(void *priv, return devlink_dpipe_match_put(skb, &match); } -static void mlxsw_sp_erif_entry_clear(struct devlink_dpipe_entry *entry) -{ - unsigned int value_count, value_index; - struct devlink_dpipe_value *value; - - value = entry->action_values; - value_count = entry->action_values_count; - for (value_index = 0; value_index < value_count; value_index++) { - kfree(value[value_index].value); - kfree(value[value_index].mask); - } - - value = entry->match_values; - value_count = entry->match_values_count; - for (value_index = 0; value_index < value_count; value_index++) { - kfree(value[value_index].value); - kfree(value[value_index].mask); - } -} - static void mlxsw_sp_erif_match_action_prepare(struct devlink_dpipe_match *match, struct devlink_dpipe_action *action) @@ -270,12 +250,12 @@ start_again: goto start_again; rtnl_unlock(); - mlxsw_sp_erif_entry_clear(&entry); + devlink_dpipe_entry_clear(&entry); return 0; err_entry_append: err_entry_get: rtnl_unlock(); - mlxsw_sp_erif_entry_clear(&entry); + devlink_dpipe_entry_clear(&entry); return err; } diff --git a/include/net/devlink.h b/include/net/devlink.h index e96272b2cfec..047a0c54f652 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -323,6 +323,7 @@ int devlink_dpipe_entry_ctx_prepare(struct devlink_dpipe_dump_ctx *dump_ctx); int devlink_dpipe_entry_ctx_append(struct devlink_dpipe_dump_ctx *dump_ctx, struct devlink_dpipe_entry *entry); int devlink_dpipe_entry_ctx_close(struct devlink_dpipe_dump_ctx *dump_ctx); +void devlink_dpipe_entry_clear(struct devlink_dpipe_entry *entry); int devlink_dpipe_action_put(struct sk_buff *skb, struct devlink_dpipe_action *action); int devlink_dpipe_match_put(struct sk_buff *skb, @@ -448,6 +449,11 @@ devlink_dpipe_entry_ctx_close(struct devlink_dpipe_dump_ctx *dump_ctx) return 0; } +static inline void +devlink_dpipe_entry_clear(struct devlink_dpipe_entry *entry) +{ +} + static inline int devlink_dpipe_action_put(struct sk_buff *skb, struct devlink_dpipe_action *action) diff --git a/net/core/devlink.c b/net/core/devlink.c index 87062ff36ab4..194708aa5f11 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -1996,6 +1996,28 @@ int devlink_dpipe_entry_ctx_close(struct devlink_dpipe_dump_ctx *dump_ctx) } EXPORT_SYMBOL_GPL(devlink_dpipe_entry_ctx_close); +void devlink_dpipe_entry_clear(struct devlink_dpipe_entry *entry) + +{ + unsigned int value_count, value_index; + struct devlink_dpipe_value *value; + + value = entry->action_values; + value_count = entry->action_values_count; + for (value_index = 0; value_index < value_count; value_index++) { + kfree(value[value_index].value); + kfree(value[value_index].mask); + } + + value = entry->match_values; + value_count = entry->match_values_count; + for (value_index = 0; value_index < value_count; value_index++) { + kfree(value[value_index].value); + kfree(value[value_index].mask); + } +} +EXPORT_SYMBOL(devlink_dpipe_entry_clear); + static int devlink_dpipe_entries_fill(struct genl_info *info, enum devlink_command cmd, int flags, struct devlink_dpipe_table *table) |