lib/ofp-actions: Update comment.

We recently renamed ofpbuf's 'l2' member as 'frame'.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Justin Pettit <jpettit@nicira.com>
openvswitch.h: Note that 64 bit ints are 4-aligned.

In general, all Netlink 64-bit data may be 4-byte aligned, due to
netlink header and attributes being 4-aligned.

To avoid unaligned access the data should be copied out of the netlink
attribute before access.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>
lib/odp-util: Remove extra parenthesis from sctp key output.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Reviewed-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
openvswitch.h: Clarify use of key attributes.

Key attributes relating to actual packet headers are ignored for
OVS_PACKET_CMD_EXECUTE as the header key attributes are retrieved
from the packet itself.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>