[RFC PATCH v3 75/78] migration: add fallthrough pseudo-keyword

[Emmanouil Pitsidianakis]

In preparation of raising -Wimplicit-fallthrough to 5, replace all
fall-through comments with the fallthrough attribute pseudo-keyword.

Signed-off-by: Emmanouil Pitsidianakis <manos.pitsidiana...@linaro.org>
---
 migration/migration.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/migration/migration.c b/migration/migration.c
index 585d3c8f55..fdad37efbb 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -2784,7 +2784,7 @@ static void migration_iteration_finish(MigrationState *s)
         assert(migrate_colo());
         migrate_start_colo_process(s);
         s->vm_old_state = RUN_STATE_RUNNING;
-        /* Fallthrough */
+        fallthrough;
     case MIGRATION_STATUS_FAILED:
     case MIGRATION_STATUS_CANCELLED:
     case MIGRATION_STATUS_CANCELLING:
-- 
2.39.2