linux/drivers/net/ethernet/mellanox
Petr Machata 928345c08b mlxsw: spectrum_span: On policer_id_base_ref_count, use dec_and_test
When unsetting policer base, the SPAN code currently uses refcount_dec().
However that function splats when the counter reaches zero, because
reaching zero without actually testing is in general indicative of a
missing cleanup. There is no cleanup to be done here, but nonetheless, use
refcount_dec_and_test() as required.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03 18:06:46 -07:00
..
mlx4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-08-02 01:02:12 -07:00
mlx5/core Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-08-02 01:02:12 -07:00
mlxfw treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
mlxsw mlxsw: spectrum_span: On policer_id_base_ref_count, use dec_and_test 2020-08-03 18:06:46 -07:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00