From 9102b0b1757cea7abe1217efda6943d23292fed8 Mon Sep 17 00:00:00 2001
From: caozhiyuan <cao.zhiyuan@zte.com.cn>
Date: Thu, 29 Oct 2015 16:39:00 +0800
Subject: [PATCH] Fix ioctl parameter

Change-Id: I922c8ae77056db81bc5152346299a07a34c527d2
---
 Utils.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Utils.cpp b/Utils.cpp
index 51ef4c4..2dd9ae8 100644
--- a/Utils.cpp
+++ b/Utils.cpp
@@ -504,7 +504,7 @@ status_t WipeBlockDevice(const std::string& path) {
         goto done;
     }
 
-    if ((ioctl(fd, BLKGETSIZE, nr_sec)) == -1) {
+    if ((ioctl(fd, BLKGETSIZE, &nr_sec)) == -1) {
         PLOG(ERROR) << "Failed to determine size of " << path;
         goto done;
     }