From: Philippe Mathieu-Daudé <phi...@redhat.com>
postcopy_send_discard_bm_ram() always return zero. Since it can't
fail, simplify and do not return anything.
Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com>
Reviewed-by: David Edmondson <david.edmond...@oracle.com>
Reviewed-by: Juan Quintela <quint...@redhat.com>
Signed-off-by: Juan Quintela <quint...@redhat.com>
---
migration/ram.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/migration/ram.c b/migration/ram.c
index 5489ee3b7a..1771bbdb02 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -2419,14 +2419,12 @@ void
ram_postcopy_migrated_memory_release(MigrationState *ms)
/**
* postcopy_send_discard_bm_ram: discard a RAMBlock
*
- * Returns zero on success
- *
* Callback from postcopy_each_ram_send_discard for each RAMBlock
*
* @ms: current migration state
* @block: RAMBlock to discard
*/
-static int postcopy_send_discard_bm_ram(MigrationState *ms, RAMBlock *block)
+static void postcopy_send_discard_bm_ram(MigrationState *ms, RAMBlock *block)
{
unsigned long end = block->used_length >> TARGET_PAGE_BITS;
unsigned long current;
@@ -2450,8 +2448,6 @@ static int postcopy_send_discard_bm_ram(MigrationState
*ms, RAMBlock *block)
postcopy_discard_send_range(ms, one, discard_length);
current = one + discard_length;
}
-
- return 0;
}
static void postcopy_chunk_hostpages_pass(MigrationState *ms, RAMBlock *block);
--
2.34.1
