From: Alexander Kuleshov Date: Wed, 16 Mar 2016 07:46:31 GMT Subject: [PATCH v3] submodule-config: use hashmap_iter_first() Message-ID: <1458114391-2235-1-git-send-email-kuleshovmail@gmail.com> The hashmap API provides hashmap_iter_first() helper for initialion and getting the first entry of a hashmap. Let's use it instead of doing initialization manually and then get the first entry. There are no functional changes, just cleanup. Signed-off-by: Alexander Kuleshov Reviewed-by: Stefan Beller --- Changelog v3: commit message edited. submodule-config.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/submodule-config.c b/submodule-config.c index b82d1fb..8ac5031 100644 --- a/submodule-config.c +++ b/submodule-config.c @@ -405,8 +405,7 @@ static const struct submodule *config_from(struct submodule_cache *cache, struct hashmap_iter iter; struct submodule_entry *entry; - hashmap_iter_init(&cache->for_name, &iter); - entry = hashmap_iter_next(&iter); + entry = hashmap_iter_first(&cache->for_name, &iter); if (!entry) return NULL; return entry->config; -- 2.8.0.rc2.216.g1477fb2.dirty