migration: close socket QEMUFile from socket_close

The common suffix now is process_incoming_migration+qemu_fclose.

Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/migration-tcp.c b/migration-tcp.c
index bb27ce8..1279cc9 100644
--- a/migration-tcp.c
+++ b/migration-tcp.c
@@ -103,6 +103,8 @@
 
     process_incoming_migration(f);
     qemu_fclose(f);
+    return;
+
 out:
     closesocket(c);
 }
diff --git a/migration-unix.c b/migration-unix.c
index 9b5521e..96ea71b 100644
--- a/migration-unix.c
+++ b/migration-unix.c
@@ -103,6 +103,8 @@
 
     process_incoming_migration(f);
     qemu_fclose(f);
+    return;
+
 out:
     close(c);
 }
diff --git a/savevm.c b/savevm.c
index 0ab1ad4..cdad3ad 100644
--- a/savevm.c
+++ b/savevm.c
@@ -213,6 +213,7 @@
 static int socket_close(void *opaque)
 {
     QEMUFileSocket *s = opaque;
+    closesocket(s->fd);
     g_free(s);
     return 0;
 }