s390/sclp_cmd: replace PTR_RET with PTR_ERR_OR_ZERO
PTR_RET is deprecated. Do not recommend its usage anymore. Use PTR_ERR_OR_ZERO instead. Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -515,7 +515,7 @@ static int __init sclp_detect_standby_memory(void)
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if (rc)
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goto out;
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sclp_pdev = platform_device_register_simple("sclp_mem", -1, NULL, 0);
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rc = PTR_RET(sclp_pdev);
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rc = PTR_ERR_OR_ZERO(sclp_pdev);
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if (rc)
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goto out_driver;
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sclp_add_standby_memory();
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