dm cache metadata: remove unused struct 'thunk'

'thunk' has been unused since commit f177940a8091 ("dm cache metadata:
switch to using the new cursor api for loading metadata").

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Matthew Sakai <msakai@redhat.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>

diff --git a/drivers/md/dm-cache-metadata.c b/drivers/md/dm-cache-metadata.c
index 96751cd3d18113795adb98bd34ee05d984e74d4a..0ad9dc1824fa2b2a2a6a349ccc1c91c1b57bdda2 100644 (file)
--- a/drivers/md/dm-cache-metadata.c
+++ b/drivers/md/dm-cache-metadata.c
@@ -1282,15 +1282,6 @@ int dm_cache_insert_mapping(struct dm_cache_metadata *cmd,
        return r;
 }
 
-struct thunk {
-       load_mapping_fn fn;
-       void *context;
-
-       struct dm_cache_metadata *cmd;
-       bool respect_dirty_flags;
-       bool hints_valid;
-};
-
 static bool policy_unchanged(struct dm_cache_metadata *cmd,
                             struct dm_cache_policy *policy)
 {