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Change list arguments to const where possible

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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>
This commit is contained in:
Hai Shalom 2020-11-02 18:14:11 -08:00 committed by Jouni Malinen
parent fdf114641f
commit 2a7023ba6f
1 changed files with 2 additions and 2 deletions
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4
src/utils/list.h
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@ -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;