[qca-nss-qdisc] Enable admission control for a queue

Enable admission control for a queue while enabling/disabling
force drop. Also, correct the validity check while setting the
queue limit so that force drop setting can be invoked for queues
attached at sub-queue level.

Change-Id: I2ece84648b99ac47c6affc6acea65e27b1d6be99
Signed-off-by: Suruchi Agarwal <suruchia@codeaurora.org>
1 file changed