From: Markus Armbruster <armbru@redhat.com>
Date: Wed, 2 Jun 2010 16:55:22 +0000 (+0200)
Subject: blockdev: Give drives internal linkage
X-Git-Tag: v0.13.0-rc0~228
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c9b62a7ee14f51c9fa473a5bbefe264c904613ee;p=thirdparty%2Fqemu.git

blockdev: Give drives internal linkage

This is the list of drives defined with drive_init().  Hide it, so it
doesn't get abused.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---

diff --git a/blockdev.c b/blockdev.c
index f636bc69164..b376884d0ed 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -15,7 +15,7 @@
 #include "qemu-config.h"
 #include "sysemu.h"
 
-struct drivelist drives = QTAILQ_HEAD_INITIALIZER(drives);
+static QTAILQ_HEAD(drivelist, DriveInfo) drives = QTAILQ_HEAD_INITIALIZER(drives);
 
 QemuOpts *drive_add(const char *file, const char *fmt, ...)
 {
diff --git a/blockdev.h b/blockdev.h
index 9e8a7fca276..23ea5764a77 100644
--- a/blockdev.h
+++ b/blockdev.h
@@ -36,8 +36,6 @@ typedef struct DriveInfo {
 #define MAX_IDE_DEVS	2
 #define MAX_SCSI_DEVS	7
 
-extern QTAILQ_HEAD(drivelist, DriveInfo) drives;
-
 extern DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit);
 extern DriveInfo *drive_get_by_id(const char *id);
 extern int drive_get_max_bus(BlockInterfaceType type);