From: Yousong Zhou <yszhou4tech@gmail.com>
Date: Wed, 12 Nov 2014 13:59:23 +0000 (+0800)
Subject: json_script: remove unneed argument check before calling __json_script_file_free().
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Flibubox.git;a=commitdiff_plain;h=0d22684faaeae98f6fea23fbf2000d423261fe5f

json_script: remove unneed argument check before calling __json_script_file_free().

NULL check is present at the begining of function body.

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
---

diff --git a/json_script.c b/json_script.c
index 8e7f526..6a17d3b 100644
--- a/json_script.c
+++ b/json_script.c
@@ -592,8 +592,7 @@ static void __json_script_file_free(struct json_script_file *f)
 	next = f->next;
 	free(f);
 
-	if (next)
-		return __json_script_file_free(next);
+	__json_script_file_free(next);
 }
 
 void