tree f00e19c06fdbd7dccfad6e1223ed6bb451d849f6
parent a055450a3340fc0d9a6b39257e6710f121d92385
author Yotam Gigi <yotamg@mellanox.com> 1478878465 +0100
committer David S. Miller <davem@davemloft.net> 1479059460 -0500

mlxsw: spectrum: Fix refcount bug on span entries

When binding port to a newly created span entry, its refcount is
initialized to zero even though it has a bound port. That leads
to unexpected behaviour when the user tries to delete that port
from the span entry.

Fix this by initializing the reference count to 1.

Also add a warning to put function.

Fixes: 763b4b70afcd ("mlxsw: spectrum: Add support in matchall mirror TC offloading")
Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>