[dpdk-dev] [PATCH 33/49] net/ice/base: check new FD filter duplicate location

[Leyi Rong]

Function ice_fdir_is_dup_fltr tests if new Flow Director rule
is not a duplicate.

Signed-off-by: Karol Kolacinski <karol.kolacin...@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell...@intel.com>
Signed-off-by: Leyi Rong <leyi.r...@intel.com>
---
 drivers/net/ice/base/ice_fdir.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ice/base/ice_fdir.c b/drivers/net/ice/base/ice_fdir.c
index bde676a8f..9ef91b3b8 100644
--- a/drivers/net/ice/base/ice_fdir.c
+++ b/drivers/net/ice/base/ice_fdir.c
@@ -692,8 +692,13 @@ bool ice_fdir_is_dup_fltr(struct ice_hw *hw, struct 
ice_fdir_fltr *input)
                                ret = ice_fdir_comp_rules(rule, input, false);
                        else
                                ret = ice_fdir_comp_rules(rule, input, true);
-                       if (ret)
-                               break;
+                       if (ret) {
+                               if (rule->fltr_id == input->fltr_id &&
+                                   rule->q_index != input->q_index)
+                                       ret = false;
+                               else
+                                       break;
+                       }
                }
        }
 
-- 
2.17.1