Patch "platform/mellanox: nvsw-sn2201: Add check for platform_device_add_resources" has been added to the 6.9-stable tree

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This is a note to let you know that I've just added the patch titled

    platform/mellanox: nvsw-sn2201: Add check for platform_device_add_resources

to the 6.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     platform-mellanox-nvsw-sn2201-add-check-for-platform.patch
and it can be found in the queue-6.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 6856b74c2815665125a66b2b3df1b4a22128a255
Author: Chen Ni <nichen@xxxxxxxxxxx>
Date:   Wed Jun 5 11:27:45 2024 +0800

    platform/mellanox: nvsw-sn2201: Add check for platform_device_add_resources
    
    [ Upstream commit d56fbfbaf592a115b2e11c1044829afba34069d2 ]
    
    Add check for the return value of platform_device_add_resources() and
    return the error if it fails in order to catch the error.
    
    Signed-off-by: Chen Ni <nichen@xxxxxxxxxxx>
    Link: https://lore.kernel.org/r/20240605032745.2916183-1-nichen@xxxxxxxxxxx
    Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
    Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/platform/mellanox/nvsw-sn2201.c b/drivers/platform/mellanox/nvsw-sn2201.c
index 3ef655591424c..abe7be602f846 100644
--- a/drivers/platform/mellanox/nvsw-sn2201.c
+++ b/drivers/platform/mellanox/nvsw-sn2201.c
@@ -1198,6 +1198,7 @@ static int nvsw_sn2201_config_pre_init(struct nvsw_sn2201 *nvsw_sn2201)
 static int nvsw_sn2201_probe(struct platform_device *pdev)
 {
 	struct nvsw_sn2201 *nvsw_sn2201;
+	int ret;
 
 	nvsw_sn2201 = devm_kzalloc(&pdev->dev, sizeof(*nvsw_sn2201), GFP_KERNEL);
 	if (!nvsw_sn2201)
@@ -1205,8 +1206,10 @@ static int nvsw_sn2201_probe(struct platform_device *pdev)
 
 	nvsw_sn2201->dev = &pdev->dev;
 	platform_set_drvdata(pdev, nvsw_sn2201);
-	platform_device_add_resources(pdev, nvsw_sn2201_lpc_io_resources,
+	ret = platform_device_add_resources(pdev, nvsw_sn2201_lpc_io_resources,
 				      ARRAY_SIZE(nvsw_sn2201_lpc_io_resources));
+	if (ret)
+		return ret;
 
 	nvsw_sn2201->main_mux_deferred_nr = NVSW_SN2201_MAIN_MUX_DEFER_NR;
 	nvsw_sn2201->main_mux_devs = nvsw_sn2201_main_mux_brdinfo;




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