Input: ps2mult - fix wrong kfree in ps2mult_connect error path

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/serio/ps2mult.c b/drivers/input/serio/ps2mult.c
index 6bce22e..15aa81c 100644
--- a/drivers/input/serio/ps2mult.c
+++ b/drivers/input/serio/ps2mult.c
@@ -207,7 +207,7 @@
 err_out:
 	while (--i >= 0)
 		kfree(psm->ports[i].serio);
-	kfree(serio);
+	kfree(psm);
 	return error;
 }