From: Sebastian Herbszt <herbszt@gmx.de>
Date: Sun, 16 Aug 2009 12:07:54 +0000 (+0200)
Subject: pci-hotplug: initialize dinfo to NULL in pci_device_hot_add
X-Git-Tag: v0.12.0-rc0~1471
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=06c79f4ebdddbb55a27e06818eedc614e0e02815;p=thirdparty%2Fqemu.git

pci-hotplug: initialize dinfo to NULL in pci_device_hot_add

Suppress the following compiler warning emitted by at least gcc version 4.2.1 (SUSE Linux)
and gcc version 3.4.5 (mingw32 special):

hw/pci-hotplug.c: In function 'pci_device_hot_add':
hw/pci-hotplug.c:102: warning: 'dinfo' may be used uninitialized in this function
hw/pci-hotplug.c:102: note: 'dinfo' was declared here

Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---

diff --git a/hw/pci-hotplug.c b/hw/pci-hotplug.c
index 1f92e09f871..26ff808f12e 100644
--- a/hw/pci-hotplug.c
+++ b/hw/pci-hotplug.c
@@ -99,7 +99,7 @@ static PCIDevice *qemu_pci_hot_add_storage(Monitor *mon,
                                            const char *opts)
 {
     PCIDevice *dev;
-    DriveInfo *dinfo;
+    DriveInfo *dinfo = NULL;
     int type = -1;
     char buf[128];