From: Ajit Khaparde <ajit.khaparde@broadcom.com>
Date: Sat, 21 Dec 2019 02:42:18 +0000 (-0800)
Subject: net/bnxt: fix overwriting error message
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=88d57889c9f8034e5075a299e4300a862da6449a;p=dpdk.git

net/bnxt: fix overwriting error message

In some cases when flow creation fails, we overwrite the specific
error message with a generic error message. This patch fixes it.

Fixes: d24610f7bfda ("net/bnxt: allow flow creation when RSS is enabled")
Cc: stable@dpdk.org

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>
---

diff --git a/drivers/net/bnxt/bnxt_flow.c b/drivers/net/bnxt/bnxt_flow.c
index 707aedcec7..cde1fa41c4 100644
--- a/drivers/net/bnxt/bnxt_flow.c
+++ b/drivers/net/bnxt/bnxt_flow.c
@@ -1485,7 +1485,7 @@ ret:
 		if (rxq && !vnic->rx_queue_cnt)
 			rxq->vnic = &bp->vnic_info[0];
 	}
-	return rc;
+	return -rte_errno;
 }
 
 static
@@ -1815,7 +1815,7 @@ free_flow:
 		rte_flow_error_set(error, 0,
 				   RTE_FLOW_ERROR_TYPE_NONE, NULL,
 				   "Flow with pattern exists, updating destination queue");
-	else
+	else if (!rte_errno)
 		rte_flow_error_set(error, -ret,
 				   RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
 				   "Failed to create flow.");