Most of the callers use the pattern:
bool b;
ignore_value(virBitmapGetBit(.., &b));
if (b) {
...
}
And the rest treats the failure (which can only happen
when the requested bit is out of bitmap bounds) the same
as they treat a 'false' bit.
---
src/conf/domain_conf.c | 4 +---
src/conf/node_device_conf.c | 4 +---
src/conf/snapshot_conf.c | 6 ++----
src/conf/storage_conf.c | 4 +---
src/libxl/libxl_domain.c | 4 +---
src/libxl/libxl_driver.c | 5 +----
src/nodeinfo.c | 6 +-----
src/qemu/qemu_capabilities.c | 8 +++-----
src/qemu/qemu_command.c | 12 +-----------
src/qemu/qemu_driver.c | 15 +++------------
src/qemu/qemu_process.c | 13 ++++---------
src/storage/storage_backend.c | 4 +---
src/test/test_driver.c | 5 +----
src/util/virbitmap.c | 13 +++++--------
src/util/virbitmap.h | 6 +++---
src/util/vircgroup.c | 4 +---
src/util/virdnsmasq.c | 7 ++-----
src/util/virportallocator.c | 14 ++------------
src/util/virprocess.c | 9 ++-------
src/xen/xen_driver.c | 4 +---
src/xen/xend_internal.c | 5 +----
tests/virbitmaptest.c | 16 +++-------------
tools/virsh-domain.c | 6 ++----
23 files changed, 43 insertions(+), 131 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 01a3fbc..dc612e9 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -3107,7 +3107,6 @@ virDomainDefRejectDuplicateControllers(virDomainDefPtr def)
virDomainControllerDefPtr cont;
size_t nbitmaps = 0;
int ret = -1;
- bool b;
size_t i;
memset(max_idx, -1, sizeof(max_idx));
@@ -3133,8 +3132,7 @@ virDomainDefRejectDuplicateControllers(virDomainDefPtr def)
if (max_idx[cont->type] == -1)
continue;
- ignore_value(virBitmapGetBit(bitmaps[cont->type], cont->idx, &b));
- if (b) {
+ if (virBitmapGetBit(bitmaps[cont->type], cont->idx)) {
virReportError(VIR_ERR_XML_ERROR,
_("Multiple '%s' controllers with index '%d'"),
virDomainControllerTypeToString(cont->type),
diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index f9c9b6f..9dae710 100644
--- a/src/conf/node_device_conf.c
+++ b/src/conf/node_device_conf.c
@@ -439,9 +439,7 @@ char *virNodeDeviceDefFormat(const virNodeDeviceDef *def)
virInterfaceLinkFormat(&buf, &data->net.lnk);
if (data->net.features) {
for (i = 0; i < VIR_NET_DEV_FEAT_LAST; i++) {
- bool b;
- ignore_value(virBitmapGetBit(data->net.features, i, &b));
- if (b) {
+ if (virBitmapGetBit(data->net.features, i)) {
virBufferAsprintf(&buf, "<feature name='%s'/>\n",
virNetDevFeatureTypeToString(i));
}
diff --git a/src/conf/snapshot_conf.c b/src/conf/snapshot_conf.c
index a0667c2..6692668 100644
--- a/src/conf/snapshot_conf.c
+++ b/src/conf/snapshot_conf.c
@@ -465,7 +465,6 @@ virDomainSnapshotAlignDisks(virDomainSnapshotDefPtr def,
virBitmapPtr map = NULL;
size_t i;
int ndisks;
- bool inuse;
if (!def->dom) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
@@ -500,7 +499,7 @@ virDomainSnapshotAlignDisks(virDomainSnapshotDefPtr def,
goto cleanup;
}
- if (virBitmapGetBit(map, idx, &inuse) < 0 || inuse) {
+ if (virBitmapGetBit(map, idx)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("disk '%s' specified twice"),
disk->name);
@@ -553,8 +552,7 @@ virDomainSnapshotAlignDisks(virDomainSnapshotDefPtr def,
for (i = 0; i < def->dom->ndisks; i++) {
virDomainSnapshotDiskDefPtr disk;
- ignore_value(virBitmapGetBit(map, i, &inuse));
- if (inuse)
+ if (virBitmapGetBit(map, i))
continue;
disk = &def->disks[ndisks++];
if (VIR_ALLOC(disk->src) < 0)
diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c
index 4c1f05d..e00220b 100644
--- a/src/conf/storage_conf.c
+++ b/src/conf/storage_conf.c
@@ -1567,7 +1567,6 @@ virStorageVolTargetDefFormat(virStorageVolOptionsPtr options,
if (options->featureToString && def->features) {
size_t i;
- bool b;
bool empty = virBitmapIsAllClear(def->features);
if (empty) {
@@ -1578,8 +1577,7 @@ virStorageVolTargetDefFormat(virStorageVolOptionsPtr options,
}
for (i = 0; i < VIR_STORAGE_FILE_FEATURE_LAST; i++) {
- ignore_value(virBitmapGetBit(def->features, i, &b));
- if (b)
+ if (virBitmapGetBit(def->features, i))
virBufferAsprintf(buf, "<%s/>\n",
options->featureToString(i));
}
diff --git a/src/libxl/libxl_domain.c b/src/libxl/libxl_domain.c
index 9af5758..1e2e87f 100644
--- a/src/libxl/libxl_domain.c
+++ b/src/libxl/libxl_domain.c
@@ -1093,9 +1093,7 @@ libxlDomainSetVcpuAffinities(libxlDriverPrivatePtr driver, virDomainObjPtr vm)
cpumask = def->cputune.vcpupin[vcpu]->cpumask;
for (i = 0; i < virBitmapSize(cpumask); ++i) {
- bool bit;
- ignore_value(virBitmapGetBit(cpumask, i, &bit));
- if (bit)
+ if (virBitmapGetBit(cpumask, i))
VIR_USE_CPU(cpumap, i);
}
diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index 88fa6ff..3709d64 100644
--- a/src/libxl/libxl_driver.c
+++ b/src/libxl/libxl_driver.c
@@ -2051,7 +2051,6 @@ libxlDomainGetVcpuPinInfo(virDomainPtr dom, int ncpumaps,
virBitmapPtr cpumask = NULL;
int maxcpu, hostcpus, vcpu, pcpu, n, ret = -1;
unsigned char *cpumap;
- bool pinned;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG, -1);
@@ -2100,9 +2099,7 @@ libxlDomainGetVcpuPinInfo(virDomainPtr dom, int ncpumaps,
cpumask = vcpupin_list[n]->cpumask;
cpumap = VIR_GET_CPUMAP(cpumaps, maplen, vcpu);
for (pcpu = 0; pcpu < maxcpu; pcpu++) {
- if (virBitmapGetBit(cpumask, pcpu, &pinned) < 0)
- goto cleanup;
- if (!pinned)
+ if (!virBitmapGetBit(cpumask, pcpu))
VIR_UNUSE_CPU(cpumap, pcpu);
}
}
diff --git a/src/nodeinfo.c b/src/nodeinfo.c
index 3a27c22..995ccbe 100644
--- a/src/nodeinfo.c
+++ b/src/nodeinfo.c
@@ -1911,11 +1911,7 @@ nodeCapsInitNUMA(virCapsPtr caps)
cpu = 0;
for (i = 0; i < virBitmapSize(cpumap); i++) {
- bool cpustate;
- if (virBitmapGetBit(cpumap, i, &cpustate) < 0)
- continue;
-
- if (cpustate) {
+ if (virBitmapGetBit(cpumap, i)) {
if (virNodeCapsFillCPUInfo(i, cpus + cpu++) < 0) {
topology_failed = true;
virResetLastError();
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 8193805..2fa229f 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -2047,12 +2047,10 @@ bool
virQEMUCapsGet(virQEMUCapsPtr qemuCaps,
virQEMUCapsFlags flag)
{
- bool b;
-
- if (!qemuCaps || virBitmapGetBit(qemuCaps->flags, flag, &b) < 0)
+ if (!qemuCaps)
return false;
- else
- return b;
+
+ return virBitmapGetBit(qemuCaps->flags, flag);
}
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 1510797..df1d1e0 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -4631,8 +4631,6 @@ qemuBuildMemoryBackendStr(unsigned long long size,
if (pagesize == 0 || pagesize != system_page_size) {
/* Find the huge page size we want to use */
for (i = 0; i < def->mem.nhugepages; i++) {
- bool thisHugepage = false;
-
hugepage = &def->mem.hugepages[i];
if (!hugepage->nodemask) {
@@ -4640,15 +4638,7 @@ qemuBuildMemoryBackendStr(unsigned long long size,
continue;
}
- if (virBitmapGetBit(hugepage->nodemask, guestNode,
- &thisHugepage) < 0) {
- /* Ignore this error. It's not an error after all. Well,
- * the nodemask for this <page/> can contain lower NUMA
- * nodes than we are querying in here. */
- continue;
- }
-
- if (thisHugepage) {
+ if (virBitmapGetBit(hugepage->nodemask, guestNode)) {
/* Hooray, we've found the page size */
break;
}
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index b37474f..8da5abc 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -5102,7 +5102,6 @@ qemuDomainGetVcpuPinInfo(virDomainPtr dom,
virDomainVcpuPinDefPtr *vcpupin_list;
virBitmapPtr cpumask = NULL;
unsigned char *cpumap;
- bool pinned;
virCapsPtr caps = NULL;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
@@ -5157,9 +5156,7 @@ qemuDomainGetVcpuPinInfo(virDomainPtr dom,
cpumask = vcpupin_list[n]->cpumask;
cpumap = VIR_GET_CPUMAP(cpumaps, maplen, vcpu);
for (pcpu = 0; pcpu < maxcpu; pcpu++) {
- if (virBitmapGetBit(cpumask, pcpu, &pinned) < 0)
- goto cleanup;
- if (!pinned)
+ if (!virBitmapGetBit(cpumask, pcpu))
VIR_UNUSE_CPU(cpumap, pcpu);
}
}
@@ -5366,7 +5363,6 @@ qemuDomainGetEmulatorPinInfo(virDomainPtr dom,
int ret = -1;
int maxcpu, hostcpus, pcpu;
virBitmapPtr cpumask = NULL;
- bool pinned;
virCapsPtr caps = NULL;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
@@ -5413,9 +5409,7 @@ qemuDomainGetEmulatorPinInfo(virDomainPtr dom,
}
for (pcpu = 0; pcpu < maxcpu; pcpu++) {
- if (virBitmapGetBit(cpumask, pcpu, &pinned) < 0)
- goto cleanup;
- if (!pinned)
+ if (!virBitmapGetBit(cpumask, pcpu))
VIR_UNUSE_CPU(cpumaps, pcpu);
}
@@ -5670,7 +5664,6 @@ qemuDomainGetIOThreadsConfig(virDomainDefPtr targetDef,
unsigned char *cpumap;
int maxcpu, hostcpus, maplen;
size_t i, pcpu;
- bool pinned;
int ret = -1;
if (targetDef->iothreads == 0)
@@ -5715,9 +5708,7 @@ qemuDomainGetIOThreadsConfig(virDomainDefPtr targetDef,
cpumask = iothreadspin_list[i]->cpumask;
for (pcpu = 0; pcpu < maxcpu; pcpu++) {
- if (virBitmapGetBit(cpumask, pcpu, &pinned) < 0)
- goto cleanup;
- if (!pinned)
+ if (!virBitmapGetBit(cpumask, pcpu))
VIR_UNUSE_CPU(cpumap, pcpu);
}
}
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index d1f089d..745a390 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -2386,15 +2386,15 @@ qemuPrepareCpumap(virQEMUDriverPtr driver,
for (i = 0; i < caps->host.nnumaCell; i++) {
size_t j;
int cur_ncpus = caps->host.numaCell[i]->ncpus;
- bool result;
- if (virBitmapGetBit(nodemask, caps->host.numaCell[i]->num, &result) < 0) {
+ if (caps->host.numaCell[i]->num < 0 ||
+ caps->host.numaCell[i]->num >= virBitmapSize(nodemask)) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Failed to convert nodeset to cpuset"));
virBitmapFree(cpumap);
cpumap = NULL;
goto cleanup;
}
- if (result) {
+ if (virBitmapGetBit(nodemask, caps->host.numaCell[i]->num)) {
for (j = 0; j < cur_ncpus; j++)
ignore_value(virBitmapSetBit(cpumap,
caps->host.numaCell[i]->cpus[j].id));
@@ -2596,16 +2596,11 @@ qemuProcessSetSchedParams(int id,
size_t nsp,
virDomainThreadSchedParamPtr sp)
{
- bool val = false;
size_t i = 0;
virDomainThreadSchedParamPtr s = NULL;
for (i = 0; i < nsp; i++) {
- if (virBitmapGetBit(sp[i].ids, id, &val) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("Cannot get bit from bitmap"));
- }
- if (val) {
+ if (virBitmapGetBit(sp[i].ids, id)) {
s = &sp[i];
break;
}
diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c
index a4e75f5a5..f1629ae 100644
--- a/src/storage/storage_backend.c
+++ b/src/storage/storage_backend.c
@@ -807,7 +807,6 @@ virStorageBackendCreateQemuImgOpts(char **opts,
virBitmapPtr features)
{
virBuffer buf = VIR_BUFFER_INITIALIZER;
- bool b;
size_t i;
if (backingType)
@@ -823,8 +822,7 @@ virStorageBackendCreateQemuImgOpts(char **opts,
virBufferAsprintf(&buf, "compat=%s,", compat);
if (features && format == VIR_STORAGE_FILE_QCOW2) {
for (i = 0; i < VIR_STORAGE_FILE_FEATURE_LAST; i++) {
- ignore_value(virBitmapGetBit(features, i, &b));
- if (b) {
+ if (virBitmapGetBit(features, i)) {
switch ((virStorageFileFeature) i) {
case VIR_STORAGE_FILE_FEATURE_LAZY_REFCOUNTS:
if (STREQ_NULLABLE(compat, "0.10")) {
diff --git a/src/test/test_driver.c b/src/test/test_driver.c
index 9591b7c..a5b15b0 100644
--- a/src/test/test_driver.c
+++ b/src/test/test_driver.c
@@ -560,7 +560,6 @@ testDomainUpdateVCPU(virDomainObjPtr dom,
virVcpuInfoPtr info = &privdata->vcpu_infos[vcpu];
unsigned char *cpumap = VIR_GET_CPUMAP(privdata->cpumaps, maplen, vcpu);
size_t j;
- bool cpu;
memset(info, 0, sizeof(virVcpuInfo));
memset(cpumap, 0, maplen);
@@ -572,9 +571,7 @@ testDomainUpdateVCPU(virDomainObjPtr dom,
if (dom->def->cpumask) {
for (j = 0; j < maxcpu && j < VIR_DOMAIN_CPUMASK_LEN; ++j) {
- if (virBitmapGetBit(dom->def->cpumask, j, &cpu) < 0)
- return -1;
- if (cpu) {
+ if (virBitmapGetBit(dom->def->cpumask, j)) {
VIR_USE_CPU(cpumap, j);
info->cpu = j;
}
diff --git a/src/util/virbitmap.c b/src/util/virbitmap.c
index b531be5..bf11b33 100644
--- a/src/util/virbitmap.c
+++ b/src/util/virbitmap.c
@@ -182,20 +182,17 @@ static bool virBitmapIsSet(virBitmapPtr bitmap, size_t b)
* virBitmapGetBit:
* @bitmap: Pointer to bitmap
* @b: bit position to get
- * @result: bool pointer to receive bit setting
*
- * Get setting of bit position @b in @bitmap and store in @result
+ * Get setting of bit position @b in @bitmap.
*
- * On success, @result will contain the setting of @b and 0 is
- * returned. On failure, -1 is returned and @result is unchanged.
+ * If the position is out of bitmap bounds, false will be returned.
*/
-int virBitmapGetBit(virBitmapPtr bitmap, size_t b, bool *result)
+bool virBitmapGetBit(virBitmapPtr bitmap, size_t b)
{
if (bitmap->max_bit <= b)
- return -1;
+ return false;
- *result = virBitmapIsSet(bitmap, b);
- return 0;
+ return virBitmapIsSet(bitmap, b);
}
/**
diff --git a/src/util/virbitmap.h b/src/util/virbitmap.h
index 136e819..22c8e3c 100644
--- a/src/util/virbitmap.h
+++ b/src/util/virbitmap.h
@@ -62,10 +62,10 @@ int virBitmapClearBit(virBitmapPtr bitmap, size_t b)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
/*
- * Get setting of bit position @b in @bitmap and store in @result
+ * Get setting of bit position @b in @bitmap
*/
-int virBitmapGetBit(virBitmapPtr bitmap, size_t b, bool *result)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(3) ATTRIBUTE_RETURN_CHECK;
+bool virBitmapGetBit(virBitmapPtr bitmap, size_t b)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
char *virBitmapString(virBitmapPtr bitmap)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
index 6957e81..377c78d 100644
--- a/src/util/vircgroup.c
+++ b/src/util/vircgroup.c
@@ -3085,9 +3085,7 @@ virCgroupGetPercpuStats(virCgroupPtr group,
need_cpus = MIN(total_cpus, start_cpu + ncpus);
for (i = 0; i < need_cpus; i++) {
- bool present;
- ignore_value(virBitmapGetBit(cpumap, i, &present));
- if (!present) {
+ if (!virBitmapGetBit(cpumap, i)) {
cpu_time = 0;
} else if (virStrToLong_ull(pos, &pos, 10, &cpu_time) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
diff --git a/src/util/virdnsmasq.c b/src/util/virdnsmasq.c
index 97652c0..af6ca0b 100644
--- a/src/util/virdnsmasq.c
+++ b/src/util/virdnsmasq.c
@@ -874,10 +874,7 @@ dnsmasqCapsGetVersion(dnsmasqCapsPtr caps)
bool
dnsmasqCapsGet(dnsmasqCapsPtr caps, dnsmasqCapsFlags flag)
{
- bool b;
-
- if (!caps || virBitmapGetBit(caps->flags, flag, &b) < 0)
+ if (!caps)
return false;
- else
- return b;
+ return virBitmapGetBit(caps->flags, flag);
}
diff --git a/src/util/virportallocator.c b/src/util/virportallocator.c
index 578debf..96a0e97 100644
--- a/src/util/virportallocator.c
+++ b/src/util/virportallocator.c
@@ -184,14 +184,7 @@ int virPortAllocatorAcquire(virPortAllocatorPtr pa,
for (i = pa->start; i <= pa->end && !*port; i++) {
bool used = false, v6used = false;
- if (virBitmapGetBit(pa->bitmap,
- i - pa->start, &used) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("Failed to query port %zu"), i);
- goto cleanup;
- }
-
- if (used)
+ if (virBitmapGetBit(pa->bitmap, i - pa->start))
continue;
if (!(pa->flags & VIR_PORT_ALLOCATOR_SKIP_BIND_CHECK)) {
@@ -269,10 +262,7 @@ int virPortAllocatorSetUsed(virPortAllocatorPtr pa,
}
if (value) {
- bool used = false;
- if (virBitmapGetBit(pa->bitmap, port - pa->start, &used) < 0)
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("Failed to query port %d"), port);
+ bool used = virBitmapGetBit(pa->bitmap, port - pa->start);
if (used || virBitmapSetBit(pa->bitmap, port - pa->start) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
diff --git a/src/util/virprocess.c b/src/util/virprocess.c
index 342bf40..d2f53d9 100644
--- a/src/util/virprocess.c
+++ b/src/util/virprocess.c
@@ -407,7 +407,6 @@ virProcessKillPainfully(pid_t pid, bool force)
int virProcessSetAffinity(pid_t pid, virBitmapPtr map)
{
size_t i;
- bool set = false;
VIR_DEBUG("Set process affinity on %lld\n", (long long)pid);
# ifdef CPU_ALLOC
/* New method dynamically allocates cpu mask, allowing unlimted cpus */
@@ -433,9 +432,7 @@ int virProcessSetAffinity(pid_t pid, virBitmapPtr map)
CPU_ZERO_S(masklen, mask);
for (i = 0; i < virBitmapSize(map); i++) {
- if (virBitmapGetBit(map, i, &set) < 0)
- return -1;
- if (set)
+ if (virBitmapGetBit(map, i))
CPU_SET_S(i, masklen, mask);
}
@@ -457,9 +454,7 @@ int virProcessSetAffinity(pid_t pid, virBitmapPtr map)
CPU_ZERO(&mask);
for (i = 0; i < virBitmapSize(map); i++) {
- if (virBitmapGetBit(map, i, &set) < 0)
- return -1;
- if (set)
+ if (virBitmapGetBit(map, i))
CPU_SET(i, &mask);
}
diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
index 5e6ef68..89c2657 100644
--- a/src/xen/xen_driver.c
+++ b/src/xen/xen_driver.c
@@ -232,9 +232,7 @@ xenDomainUsedCpus(virDomainPtr dom, virDomainDefPtr def)
cpumap, cpumaplen)) >= 0) {
for (n = 0; n < ncpus; n++) {
for (m = 0; m < priv->nbNodeCpus; m++) {
- bool used;
- ignore_value(virBitmapGetBit(cpulist, m, &used));
- if ((!used) &&
+ if (!virBitmapGetBit(cpulist, m) &&
(VIR_CPU_USABLE(cpumap, cpumaplen, n, m))) {
ignore_value(virBitmapSetBit(cpulist, m));
nb++;
diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
index ab03c1c..b8de12a 100644
--- a/src/xen/xend_internal.c
+++ b/src/xen/xend_internal.c
@@ -1089,10 +1089,7 @@ sexpr_to_xend_topology(const struct sexpr *root, virCapsPtr caps)
}
for (n = 0, cpu = 0; cpu < numCpus; cpu++) {
- bool used;
-
- ignore_value(virBitmapGetBit(cpuset, cpu, &used));
- if (used)
+ if (virBitmapGetBit(cpuset, cpu))
cpuInfo[n++].id = cpu;
}
virBitmapFree(cpuset);
diff --git a/tests/virbitmaptest.c b/tests/virbitmaptest.c
index ac5f298..1df5987 100644
--- a/tests/virbitmaptest.c
+++ b/tests/virbitmaptest.c
@@ -32,7 +32,6 @@ test1(const void *data ATTRIBUTE_UNUSED)
virBitmapPtr bitmap;
int size;
int bit;
- bool result;
int ret = -1;
size = 1024;
@@ -43,16 +42,10 @@ test1(const void *data ATTRIBUTE_UNUSED)
if (virBitmapSetBit(bitmap, bit) < 0)
goto error;
- if (virBitmapGetBit(bitmap, bit, &result) < 0)
+ if (!virBitmapGetBit(bitmap, bit))
goto error;
- if (!result)
- goto error;
-
- if (virBitmapGetBit(bitmap, bit + 1, &result) < 0)
- goto error;
-
- if (result)
+ if (virBitmapGetBit(bitmap, bit + 1))
goto error;
ret = 0;
@@ -69,12 +62,9 @@ testBit(virBitmapPtr bitmap,
bool expected)
{
size_t i;
- bool result;
for (i = start; i <= end; i++) {
- if (virBitmapGetBit(bitmap, i, &result) < 0)
- return -1;
- if (result == expected)
+ if (virBitmapGetBit(bitmap, i) == expected)
return 0;
}
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 1e9dfe5..4ba22d7 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -10496,7 +10496,6 @@ vshNodeIsSuperset(xmlNodePtr n1, xmlNodePtr n2)
xmlAttrPtr attr;
char *prop1, *prop2;
bool found;
- bool visited;
bool ret = false;
long n1_child_size, n2_child_size, n1_iter;
virBitmapPtr bitmap;
@@ -10555,12 +10554,11 @@ vshNodeIsSuperset(xmlNodePtr n1, xmlNodePtr n2)
continue;
}
- if (virBitmapGetBit(bitmap, n1_iter, &visited) < 0) {
+ if (n1_iter >= n1_child_size) {
vshError(NULL, "%s", _("Bad child elements counting."));
goto cleanup;
}
-
- if (visited) {
+ if (virBitmapGetBit(bitmap, n1_iter)) {
child1 = child1->next;
n1_iter++;
continue;
--
2.0.5
--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list