ofproto: Fix coding style.

Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
classifier: Fix a typo.

Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
datapath: collect mega flow mask stats

Collect mega flow mask stats. ovs-dpctl show command can be used to
display them.

Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
dpif-linux: collect and display mega flow mask stats

Signed-off-by: Andy Zhou <azhou@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Update AUTHORS

Signed-off-by: Joe Stringer <joestringer@nicira.com>
Signed-off-by: Ethan Jackson <ethan@nicira.com>
datapath: Add backport for __always_unused.

Reported-by: Ben Pfaff <bpfaff@vmware.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>