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authorOlaf Hering <olaf@aepfle.de>2011-07-28 15:23:03 +0200
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-07-29 13:45:45 -0400
commit6b71c52e7f848e2c9f804e175215e5965ea90d32 (patch)
tree8c526caa9a666fb65269c3aeda46dd90ab5927c3 /drivers/xen/xen-balloon.c
parent6913200a566b6d2866d46d7b947a2326c4e11f55 (diff)
downloadvexpress-lsk-6b71c52e7f848e2c9f804e175215e5965ea90d32.tar.gz
xen: use static initializers in xen-balloon.c
There is no need to use dynamic initializaion, it just confuses the reader. Switch to static initializers like its used in other files. Signed-off-by: Olaf Hering <olaf@aepfle.de> [v2: Rebased on v3.0] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen/xen-balloon.c')
-rw-r--r--drivers/xen/xen-balloon.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/xen/xen-balloon.c b/drivers/xen/xen-balloon.c
index 5c9dc43c1e9..9cc2259c999 100644
--- a/drivers/xen/xen-balloon.c
+++ b/drivers/xen/xen-balloon.c
@@ -50,11 +50,6 @@ static struct sys_device balloon_sysdev;
static int register_balloon(struct sys_device *sysdev);
-static struct xenbus_watch target_watch =
-{
- .node = "memory/target"
-};
-
/* React to a change in the target key */
static void watch_target(struct xenbus_watch *watch,
const char **vec, unsigned int len)
@@ -73,6 +68,11 @@ static void watch_target(struct xenbus_watch *watch,
*/
balloon_set_new_target(new_target >> (PAGE_SHIFT - 10));
}
+static struct xenbus_watch target_watch = {
+ .node = "memory/target",
+ .callback = watch_target,
+};
+
static int balloon_init_watcher(struct notifier_block *notifier,
unsigned long event,
@@ -87,7 +87,9 @@ static int balloon_init_watcher(struct notifier_block *notifier,
return NOTIFY_DONE;
}
-static struct notifier_block xenstore_notifier;
+static struct notifier_block xenstore_notifier = {
+ .notifier_call = balloon_init_watcher,
+};
static int __init balloon_init(void)
{
@@ -100,9 +102,6 @@ static int __init balloon_init(void)
register_xen_selfballooning(&balloon_sysdev);
- target_watch.callback = watch_target;
- xenstore_notifier.notifier_call = balloon_init_watcher;
-
register_xenstore_notifier(&xenstore_notifier);
return 0;