From: "Dr. David Alan Gilbert" <dave@treblig.org>

migrate_zero_blocks is unused since
  eef0bae3a7 ("migration: Remove block migration")

Remove it.

Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/r/20240919134626.166183-3-dave@treblig.org
Signed-off-by: Peter Xu <peterx@redhat.com>
---
 migration/options.h | 1 -
 migration/options.c | 7 -------
 2 files changed, 8 deletions(-)

diff --git a/migration/options.h b/migration/options.h
index 36e7b3723f..79084eed0d 100644
--- a/migration/options.h
+++ b/migration/options.h
@@ -40,7 +40,6 @@ bool migrate_release_ram(void);
 bool migrate_return_path(void);
 bool migrate_validate_uuid(void);
 bool migrate_xbzrle(void);
-bool migrate_zero_blocks(void);
 bool migrate_zero_copy_send(void);
 
 /*
diff --git a/migration/options.c b/migration/options.c
index 9460c5dee9..6f549984cb 100644
--- a/migration/options.c
+++ b/migration/options.c
@@ -339,13 +339,6 @@ bool migrate_xbzrle(void)
     return s->capabilities[MIGRATION_CAPABILITY_XBZRLE];
 }
 
-bool migrate_zero_blocks(void)
-{
-    MigrationState *s = migrate_get_current();
-
-    return s->capabilities[MIGRATION_CAPABILITY_ZERO_BLOCKS];
-}
-
 bool migrate_zero_copy_send(void)
 {
     MigrationState *s = migrate_get_current();
-- 
2.45.0