From: Ajit Khaparde <ajit.khaparde@broadcom.com>
Date: Tue, 17 Apr 2018 01:11:24 +0000 (-0700)
Subject: net/bnxt: use UINT64_MAX to initialize filter ids
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=b22cd7b3c679118ccf817697c4a6839a601d1655;p=dpdk.git

net/bnxt: use UINT64_MAX to initialize filter ids

Use UINT64_MAX to initialize l2, ntuple, em filter_id fields
instead of hardcoded -1;

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---

diff --git a/drivers/net/bnxt/bnxt_filter.c b/drivers/net/bnxt/bnxt_filter.c
index c92806b4f2..9351460c25 100644
--- a/drivers/net/bnxt/bnxt_filter.c
+++ b/drivers/net/bnxt/bnxt_filter.c
@@ -68,9 +68,9 @@ void bnxt_init_filters(struct bnxt *bp)
 	STAILQ_INIT(&bp->free_filter_list);
 	for (i = 0; i < max_filters; i++) {
 		filter = &bp->filter_info[i];
-		filter->fw_l2_filter_id = -1;
-		filter->fw_em_filter_id = -1;
-		filter->fw_ntuple_filter_id = -1;
+		filter->fw_l2_filter_id = UINT64_MAX;
+		filter->fw_em_filter_id = UINT64_MAX;
+		filter->fw_ntuple_filter_id = UINT64_MAX;
 		STAILQ_INSERT_TAIL(&bp->free_filter_list, filter, next);
 	}
 }
@@ -963,7 +963,7 @@ bnxt_flow_validate(struct rte_eth_dev *dev,
 	ret = bnxt_validate_and_parse_flow(dev, pattern, actions, attr,
 					   error, filter);
 	/* No need to hold on to this filter if we are just validating flow */
-	filter->fw_l2_filter_id = -1;
+	filter->fw_l2_filter_id = UINT64_MAX;
 	bnxt_free_filter(bp, filter);
 
 	return ret;
diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index c7a6157d91..11204bf42c 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -317,7 +317,7 @@ int bnxt_hwrm_clear_l2_filter(struct bnxt *bp,
 	HWRM_CHECK_RESULT();
 	HWRM_UNLOCK();
 
-	filter->fw_l2_filter_id = -1;
+	filter->fw_l2_filter_id = UINT64_MAX;
 
 	return 0;
 }
@@ -3583,8 +3583,8 @@ int bnxt_hwrm_clear_em_filter(struct bnxt *bp, struct bnxt_filter_info *filter)
 	HWRM_CHECK_RESULT();
 	HWRM_UNLOCK();
 
-	filter->fw_em_filter_id = -1;
-	filter->fw_l2_filter_id = -1;
+	filter->fw_em_filter_id = UINT64_MAX;
+	filter->fw_l2_filter_id = UINT64_MAX;
 
 	return 0;
 }
@@ -3695,7 +3695,7 @@ int bnxt_hwrm_clear_ntuple_filter(struct bnxt *bp,
 	HWRM_CHECK_RESULT();
 	HWRM_UNLOCK();
 
-	filter->fw_ntuple_filter_id = -1;
+	filter->fw_ntuple_filter_id = UINT64_MAX;
 	filter->fw_l2_filter_id = UINT64_MAX;
 
 	return 0;