[dpdk-dev] [PATCH 09/13] net/bnxt: remove unnecessary addition of a temporary filter

[Ajit Khaparde <ajit.khaparde@broadcom.com>]

filter1 which is used to just get the l2 filter FW id and not used
later was unecessarily being inserted into a list and was not being
freed after it's use was done.
Fix it by not doing the list insertion and releasing it back to the free
filter pool.

Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---
 drivers/net/bnxt/bnxt_filter.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/net/bnxt/bnxt_filter.c b/drivers/net/bnxt/bnxt_filter.c
index 65d30fb38..2c9b7c78d 100644
--- a/drivers/net/bnxt/bnxt_filter.c
+++ b/drivers/net/bnxt/bnxt_filter.c
@@ -806,7 +806,6 @@ bnxt_get_l2_filter(struct bnxt *bp, struct bnxt_filter_info *nf,
 		bnxt_free_filter(bp, filter1);
 		return NULL;
 	}
-	STAILQ_INSERT_TAIL(&vnic->filter, filter1, next);
 	return filter1;
 }
 
@@ -957,7 +956,11 @@ bnxt_validate_and_parse_flow(struct rte_eth_dev *dev,
 		goto ret;
 	}
 
-//done:
+	if (filter1) {
+		bnxt_free_filter(bp, filter1);
+		filter1->fw_l2_filter_id = -1;
+	}
+
 	act = nxt_non_void_action(++act);
 	if (act->type != RTE_FLOW_ACTION_TYPE_END) {
 		rte_flow_error_set(error, EINVAL,
-- 
2.14.3 (Apple Git-98)