ofp-util: Remove prototype of non-existing function.

Signed-off-by: Jarno Rajahalme <jarno.rajahalme@nsn.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
test-classifier.c: Use UINT16_MAX instead of OFPP_NONE in mask assignment

It is more comprehensible to use UINT16_MAX in mask assignment than OFPP_NONE.

Signed-off-by: Alex Wang <alexw@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
tests: Tolerate init process pid != 1.

On Ubuntu Saucy based desktops, upstart runs with user sessions
enabled which means that the init process under which a daemon
might run is not always pid = 1.

Instead of checking for pid = 1, check to ensure that the parent
pid of the monitor is not the pid of the shell that started it.

Signed-off-by: James Page <james.page@ubuntu.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
FAQ: Describe how to use ovs-ofctl with OpenFlow 1.1+.

Signed-off-by: Ben Pfaff <blp@nicira.com>