remove unused variable from drivers/net/irda/ali-ircc.c

Hi Jean,

the patch below removes an unused variable that generated a compile time warning. I've tested the compilation with 2.5.59.

cu
Adrian

drivers/net/irda/ali-ircc.c renamed from drivers/net/irda/ali-ircc.c.old +0 -1

@@ -248,7 +248,6 @@
 	struct ali_ircc_cb *self;
 	struct pm_dev *pmdev;
 	int dongle_id;
-	int ret;
 	int err;
 
 	IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__);