netdev - [patch net-next repost 5/8] mlxsw: spectrum_dpipe: Make host entry fill handler more generic

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 31 Aug 2017 17:59:16 +0200
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, arkadis@...lanox.com, idosch@...lanox.com,
        mlxsw@...lanox.com
Subject: [patch net-next repost 5/8] mlxsw: spectrum_dpipe: Make host entry fill handler more generic

From: Arkadi Sharshevsky <arkadis@...lanox.com>

Change the host entry filler helper to be applicable for both IPv4/6
addresses.

Signed-off-by: Arkadi Sharshevsky <arkadis@...lanox.com>
Signed-off-by: Jiri Pirko <jiri@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
index 93ba6a6..5924e97 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
@@ -439,13 +439,12 @@ mlxsw_sp_dpipe_table_host_entry_prepare(struct devlink_dpipe_entry *entry,
 }
 
 static void
-__mlxsw_sp_dpipe_table_host4_entry_fill(struct devlink_dpipe_entry *entry,
-					struct mlxsw_sp_rif *rif,
-					unsigned char *ha, u32 dip)
+__mlxsw_sp_dpipe_table_host_entry_fill(struct devlink_dpipe_entry *entry,
+				       struct mlxsw_sp_rif *rif,
+				       unsigned char *ha, void *dip)
 {
 	struct devlink_dpipe_value *value;
 	u32 *rif_value;
-	u32 *dip_value;
 	u8 *ha_value;
 
 	/* Set Match RIF index */
@@ -458,9 +457,7 @@ __mlxsw_sp_dpipe_table_host4_entry_fill(struct devlink_dpipe_entry *entry,
 
 	/* Set Match DIP */
 	value = &entry->match_values[MLXSW_SP_DPIPE_TABLE_HOST_MATCH_DIP];
-
-	dip_value = value->value;
-	*dip_value = dip;
+	memcpy(value->value, dip, value->value_size);
 
 	/* Set Action DMAC */
 	value = entry->action_values;
@@ -478,7 +475,7 @@ mlxsw_sp_dpipe_table_host4_entry_fill(struct devlink_dpipe_entry *entry,
 
 	ha = mlxsw_sp_neigh_entry_ha(neigh_entry);
 	dip = mlxsw_sp_neigh4_entry_dip(neigh_entry);
-	__mlxsw_sp_dpipe_table_host4_entry_fill(entry, rif, ha, dip);
+	__mlxsw_sp_dpipe_table_host_entry_fill(entry, rif, ha, &dip);
 }
 
 static void
-- 
2.9.3