fanlishan050@chinasoftinc.com 删除未使用的赋值，不能使用(void)xxxx

Signed-off-by: NEray_fan <fanlishan050@chinasoftinc.com>

services/param/base/param_comm.c

@@ -30,6 +30,7 @@ INIT_LOCAL_API int GenerateKeyHasCode(const char *buff, size_t len)
 
 INIT_LOCAL_API ParamHandle GetParamHandle(const WorkSpace *workSpace, uint32_t index, const char *name)
 {
+    (void)name;
     PARAM_CHECK(workSpace != NULL && workSpace->area != NULL, return -1, "Invalid param");
     uint32_t hashCode = (uint32_t)GenerateKeyHasCode(workSpace->fileName, strlen(workSpace->fileName));
     uint32_t handle = (hashCode % HASH_BUTT) << 24; // 24 left shift
@@ -168,6 +169,7 @@ INIT_LOCAL_API uint8_t GetParamValueType(const char *name)
 
 static int CheckParamValueType(const char *name, const char *value, uint8_t paramType)
 {
+    (void)name;
     if (paramType == PARAM_TYPE_INT) {
         long long int temp1 = 0;
         if (strlen(value) > 1 && value[0] == '-' && StringToLL(value, &temp1) != 0) {

services/param/liteos/param_client.c

@@ -117,6 +117,7 @@ int SystemWaitParameter(const char *name, const char *value, int32_t timeout)
 
 int WatchParamCheck(const char *keyprefix)
 {
+    (void)keyprefix;
     return PARAM_CODE_NOT_SUPPORT;
 }
 

services/param/liteos/param_litedac.c

@@ -34,6 +34,7 @@ static int InitLocalSecurityLabel(ParamSecurityLabel *security, int isInit)
 
 static int FreeLocalSecurityLabel(ParamSecurityLabel *srcLabel)
 {
+    (void)srcLabel;
     return 0;
 }
 

services/param/liteos/param_service.c

@@ -122,7 +122,6 @@ int SystemWriteParam(const char *name, const char *value)
 
 static void ParamServiceTask(int *arg)
 {
-    char buffer[10] = {0};
     (void)arg;
     PARAM_LOGI("ParamServiceTask start");
     while (1) {