mlxsw: spectrum_acl: Add cleanup after C-TCAM update error condition

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When writing to C-TCAM, mlxsw driver uses cregion->ops->entry_insert().
In case of C-TCAM HW insertion error, the opposite action should take
place.
Add error handling case in which the C-TCAM region entry is removed, by
calling cregion->ops->entry_remove().

Fixes: a0a777b940 ("mlxsw: spectrum_acl: Start using A-TCAM")
Signed-off-by: Nir Dotan <nird@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>

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Nir Dotan 2019-01-08 16:48:03 +00:00 • committed by David S. Miller

parent 11287b693d

commit ff0db43cd6

1 changed files with 9 additions and 1 deletions

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drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_ctcam.c

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