MOD aaa-12 解决获取失败的问题

SOL     解决获取失败的问题
修改人：zhangliang
检视人：zhangliang

Platform/user/rpc/rpc_common.c

@@ -29,12 +29,16 @@ static int comp_num(const void *lhr, const void *rhr) {
 }
 
 const char* rpc_code_format(const ret_code code) {
-	struct ec key, *res;
+	struct ec key = {0};
+	int i = 0;
+	
 	key.code = code;	
-	res = bsearch(&key, err_codes, nr_of_err, sizeof(struct ec), comp_num);
-	if (res) {
-		return res->name;
+	for(i = 0; i < nr_of_err; i++){
+        if(comp_num(&key, &err_codes[i]) == 0){
+            return err_codes[i].name;
         }
+    }
+
 	return NULL;
 }