From: Paolo Bonzini <pbonzini@redhat.com>

This is not used anymore since c01c214b69 ("block: remove all encryption
handling APIs", 2017-07-11).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 include/block/block_int.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/block/block_int.h b/include/block/block_int.h
index d4f4ea7584..7571c0aaaf 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -127,7 +127,6 @@ struct BlockDriver {
                           Error **errp);
     void (*bdrv_close)(BlockDriverState *bs);
     int (*bdrv_create)(const char *filename, QemuOpts *opts, Error **errp);
-    int (*bdrv_set_key)(BlockDriverState *bs, const char *key);
     int (*bdrv_make_empty)(BlockDriverState *bs);
 
     void (*bdrv_refresh_filename)(BlockDriverState *bs, QDict *options);
-- 
2.13.4