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platform/mellanox: nvsw-sn2201: Add check for platform_device_add_resources
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@iscas.ac.cn> Link: https://lore.kernel.org/r/20240605032745.2916183-1-nichen@iscas.ac.cn Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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@ -1198,6 +1198,7 @@ static int nvsw_sn2201_config_pre_init(struct nvsw_sn2201 *nvsw_sn2201)
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static int nvsw_sn2201_probe(struct platform_device *pdev)
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{
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struct nvsw_sn2201 *nvsw_sn2201;
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int ret;
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nvsw_sn2201 = devm_kzalloc(&pdev->dev, sizeof(*nvsw_sn2201), GFP_KERNEL);
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if (!nvsw_sn2201)
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@ -1205,8 +1206,10 @@ static int nvsw_sn2201_probe(struct platform_device *pdev)
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nvsw_sn2201->dev = &pdev->dev;
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platform_set_drvdata(pdev, nvsw_sn2201);
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platform_device_add_resources(pdev, nvsw_sn2201_lpc_io_resources,
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ret = platform_device_add_resources(pdev, nvsw_sn2201_lpc_io_resources,
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ARRAY_SIZE(nvsw_sn2201_lpc_io_resources));
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if (ret)
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return ret;
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nvsw_sn2201->main_mux_deferred_nr = NVSW_SN2201_MAIN_MUX_DEFER_NR;
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nvsw_sn2201->main_mux_devs = nvsw_sn2201_main_mux_brdinfo;
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