Signed-off-by: Jiri Denemark <jdenemar@xxxxxxxxxx> --- src/cpu/cpu_x86.c | 66 +++++++++++++++++++++++++++---------------------------- 1 file changed, 33 insertions(+), 33 deletions(-) diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c index 58bcacb..f8121d1 100644 --- a/src/cpu/cpu_x86.c +++ b/src/cpu/cpu_x86.c @@ -248,7 +248,7 @@ x86DataCpuid(const virCPUx86Data *data, void virCPUx86DataFree(virCPUx86Data *data) { - if (data == NULL) + if (!data) return; VIR_FREE(data->data); @@ -384,7 +384,7 @@ x86DataIsEmpty(virCPUx86Data *data) { virCPUx86DataIterator iter = virCPUx86DataIteratorInit(data); - return x86DataCpuidNext(&iter) == NULL; + return !x86DataCpuidNext(&iter); } @@ -416,7 +416,7 @@ x86DataToCPUFeatures(virCPUDefPtr cpu, { virCPUx86FeaturePtr feature = map->features; - while (feature != NULL) { + while (feature) { if (x86DataIsSubset(data, feature->data)) { x86DataSubtract(data, feature->data); if (virCPUDefAddFeature(cpu, feature->name, policy) < 0) @@ -603,7 +603,7 @@ x86FeatureNew(void) static void x86FeatureFree(virCPUx86FeaturePtr feature) { - if (feature == NULL) + if (!feature) return; VIR_FREE(feature->name); @@ -623,7 +623,7 @@ x86FeatureCopy(virCPUx86FeaturePtr src) if (VIR_STRDUP(feature->name, src->name) < 0) goto error; - if ((feature->data = x86DataCopy(src->data)) == NULL) + if (!(feature->data = x86DataCopy(src->data))) goto error; return feature; @@ -641,7 +641,7 @@ x86FeatureFind(virCPUx86MapPtr map, virCPUx86FeaturePtr feature; feature = map->features; - while (feature != NULL) { + while (feature) { if (STREQ(feature->name, name)) return feature; @@ -728,7 +728,7 @@ x86FeatureLoad(xmlXPathContextPtr ctxt, goto error; feature->name = virXPathString("string(@name)", ctxt); - if (feature->name == NULL) { + if (!feature->name) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Missing CPU feature name")); goto ignore; @@ -761,14 +761,14 @@ x86FeatureLoad(xmlXPathContextPtr ctxt, } if (!migratable) { - if ((migrate_blocker = x86FeatureCopy(feature)) == NULL) + if (!(migrate_blocker = x86FeatureCopy(feature))) goto error; migrate_blocker->next = map->migrate_blockers; map->migrate_blockers = migrate_blocker; } - if (map->features == NULL) { + if (!map->features) { map->features = feature; } else { feature->next = map->features; @@ -842,7 +842,7 @@ x86ModelNew(void) static void x86ModelFree(virCPUx86ModelPtr model) { - if (model == NULL) + if (!model) return; VIR_FREE(model->name); @@ -876,7 +876,7 @@ x86ModelFind(virCPUx86MapPtr map, virCPUx86ModelPtr model; model = map->models; - while (model != NULL) { + while (model) { if (STREQ(model->name, name)) return model; @@ -896,13 +896,13 @@ x86ModelFromCPU(const virCPUDef *cpu, size_t i; if (policy == VIR_CPU_FEATURE_REQUIRE) { - if ((model = x86ModelFind(map, cpu->model)) == NULL) { + if (!(model = x86ModelFind(map, cpu->model))) { virReportError(VIR_ERR_INTERNAL_ERROR, _("Unknown CPU model %s"), cpu->model); goto error; } - if ((model = x86ModelCopy(model)) == NULL) + if (!(model = x86ModelCopy(model))) goto error; } else if (!(model = x86ModelNew())) { goto error; @@ -917,7 +917,7 @@ x86ModelFromCPU(const virCPUDef *cpu, && cpu->features[i].policy != policy) continue; - if ((feature = x86FeatureFind(map, cpu->features[i].name)) == NULL) { + if (!(feature = x86FeatureFind(map, cpu->features[i].name))) { virReportError(VIR_ERR_INTERNAL_ERROR, _("Unknown CPU feature %s"), cpu->features[i].name); goto error; @@ -1030,25 +1030,25 @@ x86ModelLoad(xmlXPathContextPtr ctxt, goto error; model->name = virXPathString("string(@name)", ctxt); - if (model->name == NULL) { + if (!model->name) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Missing CPU model name")); goto ignore; } - if (virXPathNode("./model", ctxt) != NULL) { + if (virXPathNode("./model", ctxt)) { virCPUx86ModelPtr ancestor; char *name; name = virXPathString("string(./model/@name)", ctxt); - if (name == NULL) { + if (!name) { virReportError(VIR_ERR_INTERNAL_ERROR, _("Missing ancestor's name in CPU model %s"), model->name); goto ignore; } - if ((ancestor = x86ModelFind(map, name)) == NULL) { + if (!(ancestor = x86ModelFind(map, name))) { virReportError(VIR_ERR_INTERNAL_ERROR, _("Ancestor model %s not found for CPU model %s"), name, model->name); @@ -1089,13 +1089,13 @@ x86ModelLoad(xmlXPathContextPtr ctxt, virCPUx86FeaturePtr feature; char *name; - if ((name = virXMLPropString(nodes[i], "name")) == NULL) { + if (!(name = virXMLPropString(nodes[i], "name"))) { virReportError(VIR_ERR_INTERNAL_ERROR, _("Missing feature name for CPU model %s"), model->name); goto ignore; } - if ((feature = x86FeatureFind(map, name)) == NULL) { + if (!(feature = x86FeatureFind(map, name))) { virReportError(VIR_ERR_INTERNAL_ERROR, _("Feature %s required by CPU model %s not found"), name, model->name); @@ -1108,7 +1108,7 @@ x86ModelLoad(xmlXPathContextPtr ctxt, goto error; } - if (map->models == NULL) { + if (!map->models) { map->models = model; } else { model->next = map->models; @@ -1132,28 +1132,28 @@ x86ModelLoad(xmlXPathContextPtr ctxt, static void x86MapFree(virCPUx86MapPtr map) { - if (map == NULL) + if (!map) return; - while (map->features != NULL) { + while (map->features) { virCPUx86FeaturePtr feature = map->features; map->features = feature->next; x86FeatureFree(feature); } - while (map->models != NULL) { + while (map->models) { virCPUx86ModelPtr model = map->models; map->models = model->next; x86ModelFree(model); } - while (map->vendors != NULL) { + while (map->vendors) { virCPUx86VendorPtr vendor = map->vendors; map->vendors = vendor->next; x86VendorFree(vendor); } - while (map->migrate_blockers != NULL) { + while (map->migrate_blockers) { virCPUx86FeaturePtr migrate_blocker = map->migrate_blockers; map->migrate_blockers = migrate_blocker->next; x86FeatureFree(migrate_blocker); @@ -1209,7 +1209,7 @@ x86MapLoadInternalFeatures(virCPUx86MapPtr map) if (virCPUx86DataAddCPUID(feature->data, &x86_kvm_features[i].cpuid)) goto error; - if (map->features == NULL) { + if (!map->features) { map->features = feature; } else { feature->next = map->features; @@ -1469,7 +1469,7 @@ x86Compute(virCPUDefPtr host, ret = VIR_CPU_COMPARE_IDENTICAL; - if ((diff = x86ModelCopy(host_model)) == NULL) + if (!(diff = x86ModelCopy(host_model))) goto error; x86DataSubtract(diff->data, cpu_optional->data); @@ -1489,10 +1489,10 @@ x86Compute(virCPUDefPtr host, goto cleanup; } - if (guest != NULL) { + if (guest) { virCPUx86Data *guestData; - if ((guest_model = x86ModelCopy(host_model)) == NULL) + if (!(guest_model = x86ModelCopy(host_model))) goto error; if (cpu->type == VIR_CPU_TYPE_GUEST @@ -1671,7 +1671,7 @@ x86Decode(virCPUDefPtr cpu, } } - if (cpuModel == NULL) { + if (!cpuModel) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Cannot find suitable CPU model for given data")); goto cleanup; @@ -1780,7 +1780,7 @@ x86Encode(virArch arch, if (vendor) *vendor = NULL; - if ((map = virCPUx86GetMap()) == NULL) + if (!(map = virCPUx86GetMap())) goto error; if (forced) { @@ -2243,7 +2243,7 @@ x86GetModels(char ***models) goto error; model = map->models; - while (model != NULL) { + while (model) { if (models) { if (VIR_STRDUP(name, model->name) < 0) goto error; -- 2.8.2 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list