patch 'net/i40e/base: fix unchecked return value' has been queued to stable release 23.11.3

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 23.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/30/24. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://git.dpdk.org/dpdk-stable/log/?h=23.11-staging

This queued commit can be viewed at:
https://git.dpdk.org/dpdk-stable/commit/?h=23.11-staging&id=bfc9bdcad325d486a798120507a7d93bfce2473d

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From bfc9bdcad325d486a798120507a7d93bfce2473d Mon Sep 17 00:00:00 2001
From: Barbara Skobiej <barbara.skobiej at intel.com>
Date: Mon, 2 Sep 2024 10:54:34 +0100
Subject: [PATCH] net/i40e/base: fix unchecked return value
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit 7fb34b9141aab299c2b84656ec5b12bf41f1c21d ]

Static analysis tools have reported an unchecked return value warning.
Address the warning by checking return value.

Fixes: 2450cc2dc871 ("i40e/base: find partition id in NPAR mode and disable FCoE")

Signed-off-by: Barbara Skobiej <barbara.skobiej at intel.com>
Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>
Acked-by: Bruce Richardson <bruce.richardson at intel.com>
---
 drivers/net/i40e/base/i40e_common.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c
index 4d565963a9..547f5e3c2c 100644
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -4228,8 +4228,8 @@ STATIC void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff,
 		/* use AQ read to get the physical register offset instead
 		 * of the port relative offset
 		 */
-		i40e_aq_debug_read_register(hw, port_cfg_reg, &port_cfg, NULL);
-		if (!(port_cfg & I40E_PRTGEN_CNF_PORT_DIS_MASK))
+		status = i40e_aq_debug_read_register(hw, port_cfg_reg, &port_cfg, NULL);
+		if ((status == I40E_SUCCESS) && (!(port_cfg & I40E_PRTGEN_CNF_PORT_DIS_MASK)))
 			hw->num_ports++;
 	}

--
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-11-11 14:23:08.330951475 +0800
+++ 0066-net-i40e-base-fix-unchecked-return-value.patch	2024-11-11 14:23:05.162192839 +0800
@@ -1 +1 @@
-From 7fb34b9141aab299c2b84656ec5b12bf41f1c21d Mon Sep 17 00:00:00 2001
+From bfc9bdcad325d486a798120507a7d93bfce2473d Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit 7fb34b9141aab299c2b84656ec5b12bf41f1c21d ]
@@ -10 +12,0 @@
-Cc: stable at dpdk.org
@@ -20 +22 @@
-index 416f31dcc3..07e18deaea 100644
+index 4d565963a9..547f5e3c2c 100644
@@ -23 +25 @@
-@@ -4215,8 +4215,8 @@ STATIC void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff,
+@@ -4228,8 +4228,8 @@ STATIC void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff,