savevm: unexport qemu_fflush

It is not used outside of savevm.c

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

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/savevm.c b/savevm.c
index 31fd2e0ad3..cf5f9477df 100644
--- a/savevm.c
+++ b/savevm.c
@@ -461,7 +461,7 @@ static void qemu_file_set_if_error(QEMUFile *f, int ret)
  *
  * In case of error, last_error is set.
  */
-void qemu_fflush(QEMUFile *f)
+static void qemu_fflush(QEMUFile *f)
 {
     if (!f->put_buffer)
         return;