patch 'net/i40e/base: fix unchecked return value' has been queued to stable release 21.11.9

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.9

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 12/02/24. 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://github.com/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/d290ddac724d9e275eedc555b93317468f23d65e

Thanks.

Kevin

---
>From d290ddac724d9e275eedc555b93317468f23d65e 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

[ 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 3acb48e20b..e5651ad80b 100644
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -4227,6 +4227,6 @@ STATIC void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff,
 		 * 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++;
 	}
-- 
2.47.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-11-27 17:17:39.457989869 +0000
+++ 0037-net-i40e-base-fix-unchecked-return-value.patch	2024-11-27 17:17:38.204269264 +0000
@@ -1 +1 @@
-From 7fb34b9141aab299c2b84656ec5b12bf41f1c21d Mon Sep 17 00:00:00 2001
+From d290ddac724d9e275eedc555b93317468f23d65e Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 7fb34b9141aab299c2b84656ec5b12bf41f1c21d ]
+
@@ -10 +11,0 @@
-Cc: stable at dpdk.org
@@ -20 +21 @@
-index 416f31dcc3..07e18deaea 100644
+index 3acb48e20b..e5651ad80b 100644
@@ -23 +24 @@
-@@ -4216,6 +4216,6 @@ STATIC void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff,
+@@ -4227,6 +4227,6 @@ STATIC void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff,