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authorAntonio Quartulli <antonio@meshcoding.com>2013-12-15 13:26:55 +0100
committerAntonio Quartulli <antonio@meshcoding.com>2013-12-28 12:51:18 +0100
commitca6630464454d74ae1d430e99007a1139f4a2aba (patch)
tree834ee00d9f3ee7d1fd62840c0da3982ca71f9017 /net/batman-adv/packet.h
parent2f7a318219186485c175339758ac42a03644200b (diff)
downloadlinux-ca6630464454d74ae1d430e99007a1139f4a2aba.tar.bz2
batman-adv: fix alignment for batadv_tvlv_tt_change
Make struct batadv_tvlv_tt_change a multiple 4 bytes long to avoid padding on any architecture. Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Diffstat (limited to 'net/batman-adv/packet.h')
-rw-r--r--net/batman-adv/packet.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
index 04cf27ca5dee..2dd8f2422550 100644
--- a/net/batman-adv/packet.h
+++ b/net/batman-adv/packet.h
@@ -484,13 +484,13 @@ struct batadv_tvlv_tt_vlan_data {
* struct batadv_tvlv_tt_change - translation table diff data
* @flags: status indicators concerning the non-mesh client (see
* batadv_tt_client_flags)
- * @reserved: reserved field
+ * @reserved: reserved field - useful for alignment purposes only
* @addr: mac address of non-mesh client that triggered this tt change
* @vid: VLAN identifier
*/
struct batadv_tvlv_tt_change {
uint8_t flags;
- uint8_t reserved;
+ uint8_t reserved[3];
uint8_t addr[ETH_ALEN];
__be16 vid;
};