3:34 p.m.
C guarantees that static variables are zero-initialized. Some older
compilers (and also gcc -fno-zero-initialized-in-bss) create larger
binaries if you explicitly zero-initialize a static variable.
* src/conf/nwfilter_conf.c: Fix initialization.
* src/cpu/cpu_x86.c: Likewise.
* src/interface/interface_backend_netcf.c: Likewise.
* src/locking/lock_daemon.c: Likewise.
* src/locking/lock_driver_lockd.c: Likewise.
* src/locking/lock_driver_sanlock.c: Likewise.
* src/network/bridge_driver.c: Likewise.
* src/node_device/node_device_udev.c: Likewise.
* src/nwfilter/nwfilter_learnipaddr.c: Likewise.
* src/rpc/virnetserver.c: Likewise.
* src/security/security_selinux.c
(virSecuritySELinuxGenSecurityLabel): Likewise.
Signed-off-by: Eric Blake <eblake(a)redhat.com>
---
src/conf/nwfilter_conf.c | 2 +-
src/cpu/cpu_x86.c | 2 +-
src/interface/interface_backend_netcf.c | 2 +-
src/locking/lock_daemon.c | 2 +-
src/locking/lock_driver_lockd.c | 4 ++--
src/locking/lock_driver_sanlock.c | 2 +-
src/network/bridge_driver.c | 2 +-
src/node_device/node_device_udev.c | 2 +-
src/nwfilter/nwfilter_learnipaddr.c | 2 +-
src/rpc/virnetserver.c | 4 ++--
src/security/security_selinux.c | 2 +-
11 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/src/conf/nwfilter_conf.c b/src/conf/nwfilter_conf.c
index 0a0265d..4b22709 100644
--- a/src/conf/nwfilter_conf.c
+++ b/src/conf/nwfilter_conf.c
@@ -144,7 +144,7 @@ static const struct int_map chain_priorities[] = {
* only one filter update allowed
*/
static virRWLock updateLock;
-static bool initialized = false;
+static bool initialized;
void
virNWFilterReadLockFilterUpdates(void)
diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c
index 57f343c..026b54e 100644
--- a/src/cpu/cpu_x86.c
+++ b/src/cpu/cpu_x86.c
@@ -92,7 +92,7 @@ struct x86_map {
struct x86_feature *migrate_blockers;
};
-static struct x86_map* virCPUx86Map = NULL;
+static struct x86_map* virCPUx86Map;
int virCPUx86MapOnceInit(void);
VIR_ONCE_GLOBAL_INIT(virCPUx86Map);
diff --git a/src/interface/interface_backend_netcf.c
b/src/interface/interface_backend_netcf.c
index c55a080..a4b2ea9 100644
--- a/src/interface/interface_backend_netcf.c
+++ b/src/interface/interface_backend_netcf.c
@@ -63,7 +63,7 @@ virNetcfDriverStateOnceInit(void)
VIR_ONCE_GLOBAL_INIT(virNetcfDriverState)
-static virNetcfDriverStatePtr driverState = NULL;
+static virNetcfDriverStatePtr driverState;
static void
diff --git a/src/locking/lock_daemon.c b/src/locking/lock_daemon.c
index fe7cfb8..75244e8 100644
--- a/src/locking/lock_daemon.c
+++ b/src/locking/lock_daemon.c
@@ -67,7 +67,7 @@ struct _virLockDaemon {
virLockDaemonPtr lockDaemon = NULL;
-static bool execRestart = false;
+static bool execRestart;
enum {
VIR_LOCK_DAEMON_ERR_NONE = 0,
diff --git a/src/locking/lock_driver_lockd.c b/src/locking/lock_driver_lockd.c
index 0a40e94..a642122 100644
--- a/src/locking/lock_driver_lockd.c
+++ b/src/locking/lock_driver_lockd.c
@@ -1,7 +1,7 @@
/*
* lock_driver_lockd.c: A lock driver which locks nothing
*
- * Copyright (C) 2010-2011 Red Hat, Inc.
+ * Copyright (C) 2010-2011, 2014 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -79,7 +79,7 @@ struct _virLockManagerLockDaemonDriver {
char *scsiLockSpaceDir;
};
-static virLockManagerLockDaemonDriverPtr driver = NULL;
+static virLockManagerLockDaemonDriverPtr driver;
static int virLockManagerLockDaemonLoadConfig(const char *configFile)
{
diff --git a/src/locking/lock_driver_sanlock.c b/src/locking/lock_driver_sanlock.c
index aa6b8fb..0318f25 100644
--- a/src/locking/lock_driver_sanlock.c
+++ b/src/locking/lock_driver_sanlock.c
@@ -79,7 +79,7 @@ struct _virLockManagerSanlockDriver {
gid_t group;
};
-static virLockManagerSanlockDriver *driver = NULL;
+static virLockManagerSanlockDriver *driver;
struct _virLockManagerSanlockPrivate {
const char *vm_uri;
diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 5f2e778..10ded33 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -126,7 +126,7 @@ static int networkUnplugBandwidth(virNetworkObjPtr net,
static void networkNetworkObjTaint(virNetworkObjPtr net,
virNetworkTaintFlags taint);
-static virNetworkDriverStatePtr driverState = NULL;
+static virNetworkDriverStatePtr driverState;
static virNetworkObjPtr
networkObjFromNetwork(virNetworkPtr net)
diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index 53792f0..f580a9b 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -56,7 +56,7 @@ struct _udevPrivate {
bool privileged;
};
-static virNodeDeviceDriverStatePtr driverState = NULL;
+static virNodeDeviceDriverStatePtr driverState;
static int udevStrToLong_ull(char const *s,
char **end_ptr,
diff --git a/src/nwfilter/nwfilter_learnipaddr.c b/src/nwfilter/nwfilter_learnipaddr.c
index 4cea9cf..911079e 100644
--- a/src/nwfilter/nwfilter_learnipaddr.c
+++ b/src/nwfilter/nwfilter_learnipaddr.c
@@ -134,7 +134,7 @@ struct _virNWFilterIfaceLock {
};
-static bool threadsTerminate = false;
+static bool threadsTerminate;
int
diff --git a/src/rpc/virnetserver.c b/src/rpc/virnetserver.c
index 762c185..3d3e422 100644
--- a/src/rpc/virnetserver.c
+++ b/src/rpc/virnetserver.c
@@ -817,8 +817,8 @@ void virNetServerRemoveShutdownInhibition(virNetServerPtr srv)
-static sig_atomic_t sigErrors = 0;
-static int sigLastErrno = 0;
+static sig_atomic_t sigErrors;
+static int sigLastErrno;
static int sigWrite = -1;
static void
diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c
index 352f1ab..f96be50 100644
--- a/src/security/security_selinux.c
+++ b/src/security/security_selinux.c
@@ -641,7 +641,7 @@ virSecuritySELinuxGenSecurityLabel(virSecurityManagerPtr mgr,
if (!baselabel) {
if (def->virtType == VIR_DOMAIN_VIRT_QEMU) {
if (data->alt_domain_context == NULL) {
- static bool warned = false;
+ static bool warned;
if (!warned) {
VIR_WARN("SELinux policy does not define a domain type for
QEMU TCG. "
"Guest startup may be denied due to missing
'execmem' privilege "
--
1.9.3