[Accel-config] [PATCH v1 1/6] accel-config: Remove duplicated function

From: Ramesh Thomas <ramesh.thomas(a)intel.com>

Function used to write to stdout can also be used to write to a file on
disk because both are exactly same and take FILE * as argument

Signed-off-by: Ramesh Thomas <ramesh.thomas(a)intel.com>
---
 accfg/list.c |  2 +-
 util/json.c  | 21 ---------------------
 util/json.h  |  2 --
 3 files changed, 1 insertion(+), 24 deletions(-)

diff --git a/accfg/list.c b/accfg/list.c
index 7e6ca6a..d03cf30 100644
--- a/accfg/list.c
+++ b/accfg/list.c
@@ -373,7 +373,7 @@ static int save_config(struct list_filter_arg *lfa, const char *saved_file)
 	}
 
 	if (jdevices)
-		__util_display_json_array(fd, jdevices, lfa->flags);
+		util_display_json_array(fd, jdevices, lfa->flags);
 
 	/* free all the allocated container data structure */
 	free_containers(lfa);
diff --git a/util/json.c b/util/json.c
index 25514af..fd30383 100644
--- a/util/json.c
+++ b/util/json.c
@@ -106,7 +106,6 @@ struct json_object *util_json_object_hex(uint64_t val,
 	return jobj;
 }
 
-/* API used to output json object display to console */
 void util_display_json_array(FILE *f_out, struct json_object *jarray,
 			     uint64_t flags)
 {
@@ -126,26 +125,6 @@ void util_display_json_array(FILE *f_out, struct json_object *jarray,
 	json_object_put(jarray);
 }
 
-/* API used to output json object display to specified file */
-void __util_display_json_array(FILE *fd, struct json_object *jarray,
-			     uint64_t flags)
-{
-	int len = json_object_array_length(jarray);
-	int jflag = JSON_C_TO_STRING_PRETTY;
-
-	if (json_object_array_length(jarray) > 1 || !(flags & UTIL_JSON_HUMAN))
-		fprintf(fd, "%s\n",
-			json_object_to_json_string_ext(jarray, jflag));
-	else if (len) {
-		struct json_object *jobj;
-
-		jobj = json_object_array_get_idx(jarray, 0);
-		fprintf(fd, "%s\n",
-			json_object_to_json_string_ext(jobj, jflag));
-	}
-	json_object_put(jarray);
-}
-
 struct json_object *util_device_to_json(struct accfg_device *device,
 					uint64_t flags)
 {
diff --git a/util/json.h b/util/json.h
index 79aad84..7828489 100644
--- a/util/json.h
+++ b/util/json.h
@@ -17,8 +17,6 @@ enum util_json_flags {
 struct json_object;
 void util_display_json_array(FILE *f_out, struct json_object *jarray,
 		uint64_t flags);
-void __util_display_json_array(FILE *fd, struct json_object *jarray,
-		uint64_t flags);
 struct json_object *util_device_to_json(struct accfg_device *device,
 		uint64_t flags);
 struct json_object *util_wq_to_json(struct accfg_wq *accfg_wq,
-- 
2.26.3