1 files changed, 3 insertions, 23 deletions
diff --git a/reftable/blocksource.c b/reftable/blocksource.c
index eeed254ba9..e93cac9bb6 100644
--- a/reftable/blocksource.c
+++ b/reftable/blocksource.c
@@ -13,14 +13,14 @@ https://developers.google.com/open-source/licenses/bsd
 #include "reftable-blocksource.h"
 #include "reftable-error.h"
 
-static void strbuf_return_block(void *b, struct reftable_block *dest)
+static void strbuf_return_block(void *b UNUSED, struct reftable_block *dest)
 {
 	if (dest->len)
 		memset(dest->data, 0xff, dest->len);
 	reftable_free(dest->data);
 }
 
-static void strbuf_close(void *b)
+static void strbuf_close(void *b UNUSED)
 {
 }
 
@@ -55,26 +55,6 @@ void block_source_from_strbuf(struct reftable_block_source *bs,
 	bs->arg = buf;
 }
 
-static void malloc_return_block(void *b, struct reftable_block *dest)
-{
-	if (dest->len)
-		memset(dest->data, 0xff, dest->len);
-	reftable_free(dest->data);
-}
-
-static struct reftable_block_source_vtable malloc_vtable = {
-	.return_block = &malloc_return_block,
-};
-
-static struct reftable_block_source malloc_block_source_instance = {
-	.ops = &malloc_vtable,
-};
-
-struct reftable_block_source malloc_block_source(void)
-{
-	return malloc_block_source_instance;
-}
-
 struct file_block_source {
 	uint64_t size;
 	unsigned char *data;
@@ -85,7 +65,7 @@ static uint64_t file_size(void *b)
 	return ((struct file_block_source *)b)->size;
 }
 
-static void file_return_block(void *b, struct reftable_block *dest)
+static void file_return_block(void *b UNUSED, struct reftable_block *dest UNUSED)
 {
 }