Signed-off-by: Yu Zhe yuzhe@nfschina.com [sven@narfation.org: Fix missing const in batadv_choose* functions] Signed-off-by: Sven Eckelmann sven@narfation.org Signed-off-by: Simon Wunderlich sw@simonwunderlich.de Reported-by: kernel test robot lkp@intel.com
--- v2: - fix discarding 'const' qualifier from pointer target type --- net/batman-adv/bridge_loop_avoidance.c | 4 ++-- net/batman-adv/translation-table.c | 12 ++++++------ 2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c index 7f8a14d99cdb..37ce6cfb3520 100644 --- a/net/batman-adv/bridge_loop_avoidance.c +++ b/net/batman-adv/bridge_loop_avoidance.c @@ -65,7 +65,7 @@ batadv_bla_send_announce(struct batadv_priv *bat_priv, */ static inline u32 batadv_choose_claim(const void *data, u32 size) { - struct batadv_bla_claim *claim = (struct batadv_bla_claim *)data; + const struct batadv_bla_claim *claim = data; u32 hash = 0;
hash = jhash(&claim->addr, sizeof(claim->addr), hash); @@ -86,7 +86,7 @@ static inline u32 batadv_choose_backbone_gw(const void *data, u32 size) const struct batadv_bla_backbone_gw *gw; u32 hash = 0;
- gw = (struct batadv_bla_backbone_gw *)data; + gw = data; hash = jhash(&gw->orig, sizeof(gw->orig), hash); hash = jhash(&gw->vid, sizeof(gw->vid), hash);
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 8478034d3abf..01d30c1e412c 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -103,10 +103,10 @@ static bool batadv_compare_tt(const struct hlist_node *node, const void *data2) */ static inline u32 batadv_choose_tt(const void *data, u32 size) { - struct batadv_tt_common_entry *tt; + const struct batadv_tt_common_entry *tt; u32 hash = 0;
- tt = (struct batadv_tt_common_entry *)data; + tt = data; hash = jhash(&tt->addr, ETH_ALEN, hash); hash = jhash(&tt->vid, sizeof(tt->vid), hash);
@@ -2766,7 +2766,7 @@ static void batadv_tt_tvlv_generate(struct batadv_priv *bat_priv, u32 i;
tt_tot = batadv_tt_entries(tt_len); - tt_change = (struct batadv_tvlv_tt_change *)tvlv_buff; + tt_change = tvlv_buff;
if (!valid_cb) return; @@ -3994,7 +3994,7 @@ static void batadv_tt_tvlv_ogm_handler_v1(struct batadv_priv *bat_priv, if (tvlv_value_len < sizeof(*tt_data)) return;
- tt_data = (struct batadv_tvlv_tt_data *)tvlv_value; + tt_data = tvlv_value; tvlv_value_len -= sizeof(*tt_data);
num_vlan = ntohs(tt_data->num_vlan); @@ -4037,7 +4037,7 @@ static int batadv_tt_tvlv_unicast_handler_v1(struct batadv_priv *bat_priv, if (tvlv_value_len < sizeof(*tt_data)) return NET_RX_SUCCESS;
- tt_data = (struct batadv_tvlv_tt_data *)tvlv_value; + tt_data = tvlv_value; tvlv_value_len -= sizeof(*tt_data);
tt_vlan_len = sizeof(struct batadv_tvlv_tt_vlan_data); @@ -4129,7 +4129,7 @@ static int batadv_roam_tvlv_unicast_handler_v1(struct batadv_priv *bat_priv, goto out;
batadv_inc_counter(bat_priv, BATADV_CNT_TT_ROAM_ADV_RX); - roaming_adv = (struct batadv_tvlv_roam_adv *)tvlv_value; + roaming_adv = tvlv_value;
batadv_dbg(BATADV_DBG_TT, bat_priv, "Received ROAMING_ADV from %pM (client %pM)\n",