Compilers are not very good at detecting this problem. Fixed by manual
inspection of compilation warnings after replacing 'VIR_FREE' with an
empty macro.
Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
src/locking/sanlock_helper.c | 2 --
src/logging/log_daemon.c | 2 --
src/nwfilter/nwfilter_ebiptables_driver.c | 2 --
src/openvz/openvz_driver.c | 2 --
src/security/security_selinux.c | 2 --
src/test/test_driver.c | 2 --
src/util/virstorageencryption.c | 4 ----
src/util/virsysinfo.c | 2 --
src/vmware/vmware_conf.c | 4 ----
src/vmware/vmware_driver.c | 4 ----
tests/networkxml2firewalltest.c | 2 --
tests/xmconfigtest.c | 2 --
tools/virsh-checkpoint.c | 2 --
13 files changed, 32 deletions(-)
diff --git a/src/locking/sanlock_helper.c b/src/locking/sanlock_helper.c
index 50deccfd67..26f225e639 100644
--- a/src/locking/sanlock_helper.c
+++ b/src/locking/sanlock_helper.c
@@ -50,7 +50,6 @@ main(int argc, char **argv)
const char *uri;
const char *uuid;
virDomainLockFailureAction action;
- char *xml = NULL;
virConnectPtr conn = NULL;
virDomainPtr dom = NULL;
int ret = EXIT_FAILURE;
@@ -102,7 +101,6 @@ main(int argc, char **argv)
virObjectUnref(dom);
if (conn)
virConnectClose(conn);
- VIR_FREE(xml);
return ret;
}
diff --git a/src/logging/log_daemon.c b/src/logging/log_daemon.c
index 7017db2dcc..028f771f14 100644
--- a/src/logging/log_daemon.c
+++ b/src/logging/log_daemon.c
@@ -526,7 +526,6 @@ virLogDaemonPreExecRestart(const char *state_file,
char *state = NULL;
virJSONValuePtr object = virJSONValueNewObject();
char *magic;
- virHashKeyValuePairPtr pairs = NULL;
VIR_DEBUG("Running pre-restart exec");
@@ -577,7 +576,6 @@ virLogDaemonPreExecRestart(const char *state_file,
abort(); /* This should be impossible to reach */
cleanup:
- VIR_FREE(pairs);
VIR_FREE(state);
virJSONValueFree(object);
return -1;
diff --git a/src/nwfilter/nwfilter_ebiptables_driver.c b/src/nwfilter/nwfilter_ebiptables_driver.c
index 235a002495..6fc8044c8d 100644
--- a/src/nwfilter/nwfilter_ebiptables_driver.c
+++ b/src/nwfilter/nwfilter_ebiptables_driver.c
@@ -3368,7 +3368,6 @@ ebiptablesApplyNewRules(const char *ifname,
bool haveEbtables = false;
bool haveIptables = false;
bool haveIp6tables = false;
- char *errmsg = NULL;
struct ebtablesSubChainInst **subchains = NULL;
size_t nsubchains = 0;
int ret = -1;
@@ -3568,7 +3567,6 @@ ebiptablesApplyNewRules(const char *ifname,
virHashFree(chains_in_set);
virHashFree(chains_out_set);
- VIR_FREE(errmsg);
return ret;
}
diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
index 0a08c63b1b..79a100c343 100644
--- a/src/openvz/openvz_driver.c
+++ b/src/openvz/openvz_driver.c
@@ -145,7 +145,6 @@ static int openvzSetInitialConfig(virDomainDefPtr vmdef)
{
int ret = -1;
int vpsid;
- char * confdir = NULL;
virCommandPtr cmd = NULL;
if (vmdef->nfss > 1) {
@@ -194,7 +193,6 @@ static int openvzSetInitialConfig(virDomainDefPtr vmdef)
ret = 0;
cleanup:
- VIR_FREE(confdir);
virCommandFree(cmd);
return ret;
diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c
index e6819af26c..7359a45a96 100644
--- a/src/security/security_selinux.c
+++ b/src/security/security_selinux.c
@@ -812,7 +812,6 @@ virSecuritySELinuxGenLabel(virSecurityManagerPtr mgr,
{
int rc = -1;
char *mcs = NULL;
- char *scontext = NULL;
context_t ctx = NULL;
const char *range;
virSecurityLabelDefPtr seclabel;
@@ -949,7 +948,6 @@ virSecuritySELinuxGenLabel(virSecurityManagerPtr mgr,
if (ctx)
context_free(ctx);
- VIR_FREE(scontext);
VIR_FREE(mcs);
VIR_FREE(sens);
diff --git a/src/test/test_driver.c b/src/test/test_driver.c
index 0dc91e1577..7a1db21718 100644
--- a/src/test/test_driver.c
+++ b/src/test/test_driver.c
@@ -8977,7 +8977,6 @@ testDomainCheckpointCreateXML(virDomainPtr domain,
{
testDriverPtr privconn = domain->conn->privateData;
virDomainObjPtr vm = NULL;
- char *xml = NULL;
virDomainMomentObjPtr chk = NULL;
virDomainCheckpointPtr checkpoint = NULL;
virDomainMomentObjPtr current = NULL;
@@ -9064,7 +9063,6 @@ testDomainCheckpointCreateXML(virDomainPtr domain,
}
virDomainObjEndAPI(&vm);
- VIR_FREE(xml);
return checkpoint;
}
diff --git a/src/util/virstorageencryption.c b/src/util/virstorageencryption.c
index 34c356b5a3..94ccaf1e9a 100644
--- a/src/util/virstorageencryption.c
+++ b/src/util/virstorageencryption.c
@@ -146,8 +146,6 @@ virStorageEncryptionSecretParse(xmlXPathContextPtr ctxt,
VIR_XPATH_NODE_AUTORESTORE(ctxt);
virStorageEncryptionSecretPtr ret;
char *type_str = NULL;
- char *uuidstr = NULL;
- char *usagestr = NULL;
if (VIR_ALLOC(ret) < 0)
return NULL;
@@ -177,8 +175,6 @@ virStorageEncryptionSecretParse(xmlXPathContextPtr ctxt,
cleanup:
VIR_FREE(type_str);
virStorageEncryptionSecretFree(ret);
- VIR_FREE(uuidstr);
- VIR_FREE(usagestr);
return NULL;
}
diff --git a/src/util/virsysinfo.c b/src/util/virsysinfo.c
index dc052a7311..52e576f129 100644
--- a/src/util/virsysinfo.c
+++ b/src/util/virsysinfo.c
@@ -770,7 +770,6 @@ virSysinfoParseX86BaseBoard(const char *base,
char *eol = NULL;
virSysinfoBaseBoardDefPtr boards = NULL;
size_t nboards = 0;
- char *board_type = NULL;
while (base && (cur = strstr(base, "Base Board Information"))) {
virSysinfoBaseBoardDefPtr def;
@@ -845,7 +844,6 @@ virSysinfoParseX86BaseBoard(const char *base,
while (nboards--)
virSysinfoBaseBoardDefClear(&boards[nboards]);
VIR_FREE(boards);
- VIR_FREE(board_type);
return ret;
}
diff --git a/src/vmware/vmware_conf.c b/src/vmware/vmware_conf.c
index 8bea9c3b12..e44673247f 100644
--- a/src/vmware/vmware_conf.c
+++ b/src/vmware/vmware_conf.c
@@ -132,8 +132,6 @@ vmwareLoadDomains(struct vmware_driver *driver)
char *vmxPath = NULL;
char *vmx = NULL;
vmwareDomainPtr pDomain;
- char *directoryName = NULL;
- char *fileName = NULL;
int ret = -1;
virVMXContext ctx;
char *outbuf = NULL;
@@ -197,8 +195,6 @@ vmwareLoadDomains(struct vmware_driver *driver)
virCommandFree(cmd);
VIR_FREE(outbuf);
virDomainDefFree(vmdef);
- VIR_FREE(directoryName);
- VIR_FREE(fileName);
VIR_FREE(vmx);
virObjectUnref(vm);
return ret;
diff --git a/src/vmware/vmware_driver.c b/src/vmware/vmware_driver.c
index 5b4057a8f6..e82edf2a11 100644
--- a/src/vmware/vmware_driver.c
+++ b/src/vmware/vmware_driver.c
@@ -400,8 +400,6 @@ vmwareDomainDefineXMLFlags(virConnectPtr conn, const char *xml, unsigned int fla
virDomainObjPtr vm = NULL;
virDomainPtr dom = NULL;
char *vmx = NULL;
- char *directoryName = NULL;
- char *fileName = NULL;
char *vmxPath = NULL;
vmwareDomainPtr pDomain = NULL;
virVMXContext ctx;
@@ -461,8 +459,6 @@ vmwareDomainDefineXMLFlags(virConnectPtr conn, const char *xml, unsigned int fla
cleanup:
virDomainDefFree(vmdef);
VIR_FREE(vmx);
- VIR_FREE(directoryName);
- VIR_FREE(fileName);
VIR_FREE(vmxPath);
if (vm)
virObjectUnlock(vm);
diff --git a/tests/networkxml2firewalltest.c b/tests/networkxml2firewalltest.c
index 0ad5e2303b..7b5ada7faa 100644
--- a/tests/networkxml2firewalltest.c
+++ b/tests/networkxml2firewalltest.c
@@ -61,7 +61,6 @@ static int testCompareXMLToArgvFiles(const char *xml,
const char *cmdline,
const char *baseargs)
{
- char *expectargv = NULL;
char *actualargv = NULL;
virBuffer buf = VIR_BUFFER_INITIALIZER;
virNetworkDefPtr def = NULL;
@@ -94,7 +93,6 @@ static int testCompareXMLToArgvFiles(const char *xml,
cleanup:
virBufferFreeAndReset(&buf);
- VIR_FREE(expectargv);
VIR_FREE(actualargv);
virNetworkDefFree(def);
return ret;
diff --git a/tests/xmconfigtest.c b/tests/xmconfigtest.c
index 6bd18d0fe1..e4a2b39384 100644
--- a/tests/xmconfigtest.c
+++ b/tests/xmconfigtest.c
@@ -129,7 +129,6 @@ testCompareHelper(const void *data)
const struct testInfo *info = data;
char *xml = NULL;
char *cfg = NULL;
- char *cfgout = NULL;
xml = g_strdup_printf("%s/xmconfigdata/test-%s.xml", abs_srcdir, info->name);
cfg = g_strdup_printf("%s/xmconfigdata/test-%s.cfg", abs_srcdir, info->name);
@@ -141,7 +140,6 @@ testCompareHelper(const void *data)
VIR_FREE(xml);
VIR_FREE(cfg);
- VIR_FREE(cfgout);
return result;
}
diff --git a/tools/virsh-checkpoint.c b/tools/virsh-checkpoint.c
index e82a67f075..853fe05fc4 100644
--- a/tools/virsh-checkpoint.c
+++ b/tools/virsh-checkpoint.c
@@ -471,7 +471,6 @@ cmdCheckpointInfo(vshControl *ctl,
virDomainCheckpointPtr checkpoint = NULL;
const char *name;
char *parent = NULL;
- char *xml = NULL;
xmlDocPtr xmldoc = NULL;
xmlXPathContextPtr ctxt = NULL;
bool ret = false;
@@ -518,7 +517,6 @@ cmdCheckpointInfo(vshControl *ctl,
cleanup:
xmlXPathFreeContext(ctxt);
xmlFreeDoc(xmldoc);
- VIR_FREE(xml);
VIR_FREE(parent);
virshDomainCheckpointFree(checkpoint);
virshDomainFree(dom);
--
2.26.2
