hashmap_get{,_from_hash} return "struct hashmap_entry *"

Update callers to use hashmap_get_entry, hashmap_get_entry_from_hash
or container_of as appropriate.

This is another step towards eliminating the requirement of
hashmap_entry being the first field in a struct.

Signed-off-by: Eric Wong <e@80x24.org>
Reviewed-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/refs.c b/refs.c
index 3e55031256..43a95105f1 100644
--- a/refs.c
+++ b/refs.c
@@ -1815,12 +1815,15 @@ static struct ref_store *lookup_ref_store_map(struct hashmap *map,
 					      const char *name)
 {
 	struct ref_store_hash_entry *entry;
+	unsigned int hash;
 
 	if (!map->tablesize)
 		/* It's initialized on demand in register_ref_store(). */
 		return NULL;
 
-	entry = hashmap_get_from_hash(map, strhash(name), name);
+	hash = strhash(name);
+	entry = hashmap_get_entry_from_hash(map, hash, name,
+					struct ref_store_hash_entry, ent);
 	return entry ? entry->refs : NULL;
 }