net: bridge: mdb: use extack in br_mdb_parse()

We can drop the pr_info() calls and just use extack to return a
meaningful error to user-space when br_mdb_parse() fails.

Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed