diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 5efc5a647183b688fe0e4312c7ad5bcb3dad403b..3aa5b195f4dd45e7519e9053cf1593197efc86bd 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -29,7 +29,7 @@ queue_var_store(unsigned long *var, const char *page, size_t count)
 	int err;
 	unsigned long v;
 
-	err = strict_strtoul(page, 10, &v);
+	err = kstrtoul(page, 10, &v);
 	if (err || v > UINT_MAX)
 		return -EINVAL;