Lines Matching refs:NULL
31 {NULL, 0 },
37 struct UsbFnStrings **strings = NULL;
38 struct UsbFnFunction *functions = NULL;
39 if (des == NULL) {
43 if (des->deviceDesc == NULL || des->deviceStrings == NULL || des->configs == NULL) {
49 if (strings[0] == NULL) {
54 for (i = 0; des->configs[i] != NULL; i++) {
55 for (j = 0; des->configs[i]->functions[j] != NULL; j++) {
60 if (functions->fsDescriptors == NULL) {
81 for (i = 0; funcInfo[i].functionName != NULL; i++) {
98 if (des == NULL || descriptor == NULL) {
102 for (i = 0; des->configs[i] != NULL; i++) {
103 for (j = 0; des->configs[i]->functions[j] != NULL; j++) {
112 const struct DeviceResourceNode *property = NULL;
113 struct UsbFnDeviceDesc *des = NULL;
115 if (udcName == NULL || descriptor == NULL) {
117 return NULL;
119 if (UsbFnMgrDeviceGet(udcName) != NULL) {
121 return NULL;
128 if (des == NULL) {
130 return NULL;
138 return NULL;
146 if (fnDevice == NULL) {
155 if (udcName == NULL) {
157 return NULL;
164 if (fnDevice == NULL || devState == NULL) {
173 if (fnDevice == NULL) {
175 return NULL;
183 if (interface == NULL || eventMask == 0 || callback == NULL) {
192 if (interface == NULL) {
201 if (interface == NULL) {
203 return NULL;
210 if (handle == NULL) {
219 if (info == NULL || interface == NULL) {
228 if (registInfo == NULL || interface == NULL) {
237 if (name == NULL || interface == NULL || value == NULL) {
246 if (name == NULL || interface == NULL) {
256 if (handle == NULL || len > MAX_BUFLEN || len == 0 || pipe >= handleMgr->numFd) {
258 return NULL;
266 if (handle == NULL || len > MAX_BUFLEN || len == 0) {
268 return NULL;
275 if (req == NULL) {
284 if (req == NULL || status == NULL) {
293 if (req == NULL) {
302 if (req == NULL) {
311 if (req == NULL) {