From: Hai Shalom <haishalom@google.com>
Date: Tue, 3 Nov 2020 02:14:11 +0000 (-0800)
Subject: Change list arguments to const where possible
X-Git-Tag: hostap_2_10~766
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a7023ba6f4ef318f52efbd52c9f54459c06d6cb;p=thirdparty%2Fhostap.git

Change list arguments to const where possible

Change struct dl_list pointer argument to const in list functions that
do not manipulate the list: dl_list_len() and dl_list_empty().

Signed-off-by: Hai Shalom <haishalom@google.com>
---

diff --git a/src/utils/list.h b/src/utils/list.h
index 85aa5e39c..5298c2626 100644
--- a/src/utils/list.h
+++ b/src/utils/list.h
@@ -46,12 +46,12 @@ static inline void dl_list_del(struct dl_list *item)
 	item->prev = NULL;
 }
 
-static inline int dl_list_empty(struct dl_list *list)
+static inline int dl_list_empty(const struct dl_list *list)
 {
 	return list->next == list;
 }
 
-static inline unsigned int dl_list_len(struct dl_list *list)
+static inline unsigned int dl_list_len(const struct dl_list *list)
 {
 	struct dl_list *item;
 	int count = 0;