[qca-nss-ecm] Stop frontends while handling FDB change events.

We should stop frontends, while defuncting all the connections
created from/to the specific node address to avoid accel/decel
state conflicts under heavy load traffic.

Change-Id: I458c21a96acf40d7a60782fa99c63d667300d8ae
Signed-off-by: Murat Sezgin <msezgin@codeaurora.org>
1 file changed