migration: make function static

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

Reviewed-by: Reviewed-by: Eric Blake <eblake@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/migration.c b/migration.c
index d6ec3e8fdc..1f4c6ee16f 100644
--- a/migration.c
+++ b/migration.c
@@ -302,8 +302,8 @@ static void migrate_fd_completed(MigrationState *s)
     notifier_list_notify(&migration_state_notifiers, s);
 }
 
-ssize_t migrate_fd_put_buffer(MigrationState *s, const void *data,
-                              size_t size)
+static ssize_t migrate_fd_put_buffer(MigrationState *s, const void *data,
+                                     size_t size)
 {
     ssize_t ret;