diff --git a/drivers/crypto/ccp/sev-dev.c b/drivers/crypto/ccp/sev-dev.c
index d1e9e0ac63b6..22bc4ef27a63 100644
--- a/drivers/crypto/ccp/sev-dev.c
+++ b/drivers/crypto/ccp/sev-dev.c
@@ -2381,7 +2381,8 @@ static int sev_ioctl_do_pdh_export(struct sev_issue_cmd *argp, bool writable)
 	return ret;
 }
 
-static int sev_ioctl_do_snp_platform_status(struct sev_issue_cmd *argp)
+static int __sev_do_snp_platform_status(struct sev_user_data_snp_status *status,
+					int *error)
 {
 	struct sev_device *sev = psp_master->sev_data;
 	struct sev_data_snp_addr buf;
@@ -2389,9 +2390,6 @@ static int sev_ioctl_do_snp_platform_status(struct sev_issue_cmd *argp)
 	void *data;
 	int ret;
 
-	if (!argp->data)
-		return -EINVAL;
-
 	status_page = alloc_page(GFP_KERNEL_ACCOUNT);
 	if (!status_page)
 		return -ENOMEM;
@@ -2414,7 +2412,7 @@ static int sev_ioctl_do_snp_platform_status(struct sev_issue_cmd *argp)
 	}
 
 	buf.address = __psp_pa(data);
-	ret = __sev_do_cmd_locked(SEV_CMD_SNP_PLATFORM_STATUS, &buf, &argp->error);
+	ret = __sev_do_cmd_locked(SEV_CMD_SNP_PLATFORM_STATUS, &buf, error);
 
 	if (sev->snp_initialized) {
 		/*
@@ -2429,15 +2427,32 @@ static int sev_ioctl_do_snp_platform_status(struct sev_issue_cmd *argp)
 	if (ret)
 		goto cleanup;
 
-	if (copy_to_user((void __user *)argp->data, data,
-			 sizeof(struct sev_user_data_snp_status)))
-		ret = -EFAULT;
+	memcpy(status, data, sizeof(*status));
 
 cleanup:
 	__free_pages(status_page, 0);
 	return ret;
 }
 
+static int sev_ioctl_do_snp_platform_status(struct sev_issue_cmd *argp)
+{
+	struct sev_user_data_snp_status status;
+	int ret;
+
+	if (!argp->data)
+		return -EINVAL;
+
+	ret = __sev_do_snp_platform_status(&status, &argp->error);
+	if (ret < 0)
+		return ret;
+
+	if (copy_to_user((void __user *)argp->data, &status,
+			 sizeof(struct sev_user_data_snp_status)))
+		ret = -EFAULT;
+
+	return ret;
+}
+
 static int sev_ioctl_do_snp_commit(struct sev_issue_cmd *argp)
 {
 	struct sev_device *sev = psp_master->sev_data;