From: Nathan Binkert <binkertn@umich.edu>
Date: Thu, 30 Jun 2005 02:16:40 +0000 (-0400)
Subject: Fix uninitialized variables in ide controller
X-Git-Tag: m5_1.1~48^2~9
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=451e41c6e957cdcb97e0a041e0d7a97ed99f1ecc;p=gem5.git

Fix uninitialized variables in ide controller

dev/ide_ctrl.cc:
    Initialize variables to zero to avoid uninitialized usage.

--HG--
extra : convert_revision : 98fd0bfc2b7530938c6ab3a55345d0e594098238
---

diff --git a/dev/ide_ctrl.cc b/dev/ide_ctrl.cc
index 0037e06e0..785f18ae8 100644
--- a/dev/ide_ctrl.cc
+++ b/dev/ide_ctrl.cc
@@ -103,6 +103,8 @@ IdeController::IdeController(Params *p)
 
     // setup the disks attached to controller
     memset(disks, 0, sizeof(IdeDisk *) * 4);
+    dev[0] = 0;
+    dev[1] = 0;
 
     if (params()->disks.size() > 3)
         panic("IDE controllers support a maximum of 4 devices attached!\n");