From 2c455841eac1edbe415e237b0c4778ea14b50482 Mon Sep 17 00:00:00 2001
From: "j.laycock" <joseph.laycock@4sightimaging.com>
Date: Fri, 18 Oct 2019 11:01:45 +0100
Subject: [PATCH] Make volumeCreate more consistent between all 3
 implementations.

---
 weed/storage/volume_create.go       | 2 +-
 weed/storage/volume_create_linux.go | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/weed/storage/volume_create.go b/weed/storage/volume_create.go
index 80bfd104b..65022a60b 100644
--- a/weed/storage/volume_create.go
+++ b/weed/storage/volume_create.go
@@ -8,7 +8,7 @@ import (
 	"github.com/chrislusf/seaweedfs/weed/glog"
 )
 
-func createVolumeFile(fileName string, preallocate int64, useMemoryMap uint32) (*os.File, error) {
+func createVolumeFile(fileName string, preallocate int64, memoryMapSizeMB uint32) (*os.File, error) {
 	file, e := os.OpenFile(fileName, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644)
 	if preallocate > 0 {
 		glog.V(0).Infof("Preallocated disk space for %s is not supported", fileName)
diff --git a/weed/storage/volume_create_linux.go b/weed/storage/volume_create_linux.go
index 0dc7364fa..d9dfc3862 100644
--- a/weed/storage/volume_create_linux.go
+++ b/weed/storage/volume_create_linux.go
@@ -9,8 +9,8 @@ import (
 	"github.com/chrislusf/seaweedfs/weed/glog"
 )
 
-func createVolumeFile(fileName string, preallocate int64, useMemoryMap uint32) (file *os.File, e error) {
-	file, e = os.OpenFile(fileName, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644)
+func createVolumeFile(fileName string, preallocate int64, memoryMapSizeMB uint32) (*os.File, error) {
+	file, e := os.OpenFile(fileName, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644)
 	if preallocate != 0 {
 		syscall.Fallocate(int(file.Fd()), 1, 0, preallocate)
 		glog.V(0).Infof("Preallocated %d bytes disk space for %s", preallocate, fileName)