[dpdk-stable] patch 'net/qede/base: fix return code to align with FW' has been queued to stable release 17.08.1

[Yuanhan Liu]

Hi,

FYI, your patch has been queued to stable release 17.08.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/24/17. So please
shout if anyone has objections.

Thanks.

	--yliu

---
>From ba8b52e5acd74b87f81d855cb4e638f609bae2e1 Mon Sep 17 00:00:00 2001
From: Rasesh Mody <rasesh.mody at cavium.com>
Date: Fri, 6 Oct 2017 23:31:11 -0700
Subject: [PATCH] net/qede/base: fix return code to align with FW

[ upstream commit da4ff1c39854d1c2d922c4959aac1c6fd6c182b1 ]

This change aligns the PF behavior with that of the L2-fw, so that flows
(to remove an incorrect MAC) for PF and VF could remain the same.

Fixes: 86a2265e59d7 ("qede: add SRIOV support")

Signed-off-by: Rasesh Mody <rasesh.mody at cavium.com>
---
 drivers/net/qede/base/ecore_sriov.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/net/qede/base/ecore_sriov.c b/drivers/net/qede/base/ecore_sriov.c
index db2873e..ef27147 100644
--- a/drivers/net/qede/base/ecore_sriov.c
+++ b/drivers/net/qede/base/ecore_sriov.c
@@ -3272,12 +3272,13 @@ static void ecore_iov_vf_mbx_ucast_filter(struct ecore_hwfn *p_hwfn,
 		goto out;
 	}
 
-	/* Update shadow copy of the VF configuration */
+	/* Update shadow copy of the VF configuration. In case shadow indicates
+	 * the action should be blocked return success to VF to imitate the
+	 * firmware behaviour in such case.
+	 */
 	if (ecore_iov_vf_update_unicast_shadow(p_hwfn, vf, &params) !=
-	    ECORE_SUCCESS) {
-		status = PFVF_STATUS_FAILURE;
+	    ECORE_SUCCESS)
 		goto out;
-	}
 
 	/* Determine if the unicast filtering is acceptible by PF */
 	if ((p_bulletin->valid_bitmap & (1 << VLAN_ADDR_FORCED)) &&
-- 
2.7.4