New upstream version 17.11.4

[deb_dpdk.git] / drivers / net / bnxt / bnxt_filter.c

diff --git a/drivers/net/bnxt/bnxt_filter.c b/drivers/net/bnxt/bnxt_filter.c
index 8d3ddf1..67daec4 100644 (file)
--- a/drivers/net/bnxt/bnxt_filter.c
+++ b/drivers/net/bnxt/bnxt_filter.c
@@ -1053,9 +1053,13 @@ bnxt_match_filter(struct bnxt *bp, struct bnxt_filter_info *nf)
                                    sizeof(nf->dst_ipaddr_mask))) {
                                if (mf->dst_id == nf->dst_id)
                                        return -EEXIST;
-                               /* Same Flow, Different queue
+                               /*
+                                * Same Flow, Different queue
                                 * Clear the old ntuple filter
+                                * Reuse the matching L2 filter
+                                * ID for the new filter
                                 */
+                               nf->fw_l2_filter_id = mf->fw_l2_filter_id;
                                if (nf->filter_type == HWRM_CFA_EM_FILTER)
                                        bnxt_hwrm_clear_em_filter(bp, mf);
                                if (nf->filter_type == HWRM_CFA_NTUPLE_FILTER)