diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
index 60c82dcaa8d1d50d0e5b5469a76f93350148f9c8..1d695697980ad707d09e202399e7793bd6eb61ca 100644
--- a/drivers/soc/qcom/socinfo.c
+++ b/drivers/soc/qcom/socinfo.c
@@ -507,7 +507,7 @@ static int qcom_socinfo_probe(struct platform_device *pdev)
 	qs->attr.revision = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%u.%u",
 					   SOCINFO_MAJOR(le32_to_cpu(info->ver)),
 					   SOCINFO_MINOR(le32_to_cpu(info->ver)));
-	if (offsetof(struct socinfo, serial_num) <= item_size)
+	if (offsetofend(struct socinfo, serial_num) <= item_size)
 		qs->attr.serial_number = devm_kasprintf(&pdev->dev, GFP_KERNEL,
 							"%u",
 							le32_to_cpu(info->serial_num));