isdn/capi: elliminate capincci_find() in non-middleware case

If Kernel CAPI is compiled without CONFIG_ISDN_CAPI_MIDDLEWARE,
the structure retrieved via capincci_find() is never actually
used, so don't compile that function in that case.

Signed-off-by: Tilman Schmidt <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

drivers/isdn/capi/capi.c

···
 capincci_alloc_minor(struct capidev *cdev, struct capincci *np) { }
 static inline void capincci_free_minor(struct capincci *np) { }
 
-static inline unsigned int capincci_minor_opencount(struct capincci *np)
-{
-	return 0;
-}
-
 #endif /* !CONFIG_ISDN_CAPI_MIDDLEWARE */
 
 static struct capincci *capincci_alloc(struct capidev *cdev, u32 ncci)
···
 		}
 }
 
+#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
 static struct capincci *capincci_find(struct capidev *cdev, u32 ncci)
 {
 	struct capincci *np;
···
 	return NULL;
 }
 
-#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
 /* -------- handle data queue --------------------------------------- */
 
 static struct sk_buff *
···
 	struct tty_struct *tty;
 	struct capiminor *mp;
 	u16 datahandle;
-#endif /* CONFIG_ISDN_CAPI_MIDDLEWARE */
 	struct capincci *np;
+#endif /* CONFIG_ISDN_CAPI_MIDDLEWARE */
 
 	mutex_lock(&cdev->lock);
 
···
 		goto unlock_out;
 	}
 
+#ifndef CONFIG_ISDN_CAPI_MIDDLEWARE
+	skb_queue_tail(&cdev->recvqueue, skb);
+	wake_up_interruptible(&cdev->recvwait);
+
+#else /* CONFIG_ISDN_CAPI_MIDDLEWARE */
+
 	np = capincci_find(cdev, CAPIMSG_CONTROL(skb->data));
 	if (!np) {
 		printk(KERN_ERR "BUG: capi_signal: ncci not found\n");
···
 		wake_up_interruptible(&cdev->recvwait);
 		goto unlock_out;
 	}
-
-#ifndef CONFIG_ISDN_CAPI_MIDDLEWARE
-	skb_queue_tail(&cdev->recvqueue, skb);
-	wake_up_interruptible(&cdev->recvwait);
-
-#else /* CONFIG_ISDN_CAPI_MIDDLEWARE */
 
 	mp = np->minorp;
 	if (!mp) {
···
 			return -EFAULT;
 		return 0;
 
+#ifndef CONFIG_ISDN_CAPI_MIDDLEWARE
+	case CAPI_NCCI_OPENCOUNT:
+		return 0;
+
+#else /* CONFIG_ISDN_CAPI_MIDDLEWARE */
 	case CAPI_NCCI_OPENCOUNT: {
 		struct capincci *nccip;
 		unsigned ncci;
···
 		return count;
 	}
 
-#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
 	case CAPI_NCCI_GETUNIT: {
 		struct capincci *nccip;
 		struct capiminor *mp;