From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 15 Apr 2013 13:53:57 +0000 (+0200)
Subject: safe_list: add safe_list_empty()
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Flibubox.git;a=commitdiff_plain;h=dcf93f332270bdaddb5d24fdba6e3eb5b1f7d80a;hp=ee3e7a6f9f617698c4b2c8bdfd79179076fed1b9;ds=sidebyside

safe_list: add safe_list_empty()

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---

diff --git a/safe_list.h b/safe_list.h
index 248f97a..3c8b61b 100644
--- a/safe_list.h
+++ b/safe_list.h
@@ -53,4 +53,9 @@ void safe_list_del(struct safe_list *list);
 #define SAFE_LIST_INIT(_name) { LIST_HEAD_INIT(_name.list), NULL }
 #define SAFE_LIST(_name)	struct safe_list _name = SAFE_LIST_INIT(_name)
 
+static inline bool safe_list_empty(struct safe_list *head)
+{
+	return list_empty(&head->list);
+}
+
 #endif