[bcache] Remove unused 'hash' field from blocks.

We use a radix tree these days rather than a hash table.

2 files changed, 0 insertions, 2 deletions

diff --git a/lib/device/bcache.c b/lib/device/bcache.c
index e759997c2..5e795c56b 100644
--- a/lib/device/bcache.c
+++ b/lib/device/bcache.c
@@ -757,7 +757,6 @@ static struct block *_new_block(struct bcache *cache, int fd, block_address i, b
 
 	if (b) {
 		dm_list_init(&b->list);
-		dm_list_init(&b->hash);
 		b->flags = 0;
 		b->fd = fd;
 		b->index = i;
diff --git a/lib/device/bcache.h b/lib/device/bcache.h
index ae5e69c8b..1d49af20b 100644
--- a/lib/device/bcache.h
+++ b/lib/device/bcache.h
@@ -62,7 +62,6 @@ struct block {
 
 	struct bcache *cache;
 	struct dm_list list;
-	struct dm_list hash;
 
 	unsigned flags;
 	unsigned ref_count;