1 files changed, 0 insertions, 167 deletions
diff --git a/drivers/net/wireless/hostap/hostap_crypt.c b/drivers/net/wireless/hostap/hostap_crypt.c
deleted file mode 100644
index de5390d502f..00000000000
--- a/drivers/net/wireless/hostap/hostap_crypt.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Host AP crypto routines
- *
- * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
- */
-
-struct hostap_crypto_alg {
-	struct list_head list;
-	struct hostap_crypto_ops *ops;
-};
-
-
-struct hostap_crypto {
-	struct list_head algs;
-	spinlock_t lock;
-};
-
-static struct hostap_crypto *hcrypt;
-
-
-int hostap_register_crypto_ops(struct hostap_crypto_ops *ops)
-{
-	unsigned long flags;
-	struct hostap_crypto_alg *alg;
-
-	if (hcrypt == NULL)
-		return -1;
-
-	alg = (struct hostap_crypto_alg *) kmalloc(sizeof(*alg), GFP_KERNEL);
-	if (alg == NULL)
-		return -ENOMEM;
-
-	memset(alg, 0, sizeof(*alg));
-	alg->ops = ops;
-
-	spin_lock_irqsave(&hcrypt->lock, flags);
-	list_add(&alg->list, &hcrypt->algs);
-	spin_unlock_irqrestore(&hcrypt->lock, flags);
-
-	printk(KERN_DEBUG "hostap_crypt: registered algorithm '%s'\n",
-	       ops->name);
-
-	return 0;
-}
-
-
-int hostap_unregister_crypto_ops(struct hostap_crypto_ops *ops)
-{
-	unsigned long flags;
-	struct list_head *ptr;
-	struct hostap_crypto_alg *del_alg = NULL;
-
-	if (hcrypt == NULL)
-		return -1;
-
-	spin_lock_irqsave(&hcrypt->lock, flags);
-	for (ptr = hcrypt->algs.next; ptr != &hcrypt->algs; ptr = ptr->next) {
-		struct hostap_crypto_alg *alg =
-			(struct hostap_crypto_alg *) ptr;
-		if (alg->ops == ops) {
-			list_del(&alg->list);
-			del_alg = alg;
-			break;
-		}
-	}
-	spin_unlock_irqrestore(&hcrypt->lock, flags);
-
-	if (del_alg) {
-		printk(KERN_DEBUG "hostap_crypt: unregistered algorithm "
-		       "'%s'\n", ops->name);
-		kfree(del_alg);
-	}
-
-	return del_alg ? 0 : -1;
-}
-
-
-struct hostap_crypto_ops * hostap_get_crypto_ops(const char *name)
-{
-	unsigned long flags;
-	struct list_head *ptr;
-	struct hostap_crypto_alg *found_alg = NULL;
-
-	if (hcrypt == NULL)
-		return NULL;
-
-	spin_lock_irqsave(&hcrypt->lock, flags);
-	for (ptr = hcrypt->algs.next; ptr != &hcrypt->algs; ptr = ptr->next) {
-		struct hostap_crypto_alg *alg =
-			(struct hostap_crypto_alg *) ptr;
-		if (strcmp(alg->ops->name, name) == 0) {
-			found_alg = alg;
-			break;
-		}
-	}
-	spin_unlock_irqrestore(&hcrypt->lock, flags);
-
-	if (found_alg)
-		return found_alg->ops;
-	else
-		return NULL;
-}
-
-
-static void * hostap_crypt_null_init(int keyidx) { return (void *) 1; }
-static void hostap_crypt_null_deinit(void *priv) {}
-
-static struct hostap_crypto_ops hostap_crypt_null = {
-	.name			= "NULL",
-	.init			= hostap_crypt_null_init,
-	.deinit			= hostap_crypt_null_deinit,
-	.encrypt_mpdu		= NULL,
-	.decrypt_mpdu		= NULL,
-	.encrypt_msdu		= NULL,
-	.decrypt_msdu		= NULL,
-	.set_key		= NULL,
-	.get_key		= NULL,
-	.extra_prefix_len	= 0,
-	.extra_postfix_len	= 0
-};
-
-
-static int __init hostap_crypto_init(void)
-{
-	hcrypt = (struct hostap_crypto *) kmalloc(sizeof(*hcrypt), GFP_KERNEL);
-	if (hcrypt == NULL)
-		return -ENOMEM;
-
-	memset(hcrypt, 0, sizeof(*hcrypt));
-	INIT_LIST_HEAD(&hcrypt->algs);
-	spin_lock_init(&hcrypt->lock);
-
-	(void) hostap_register_crypto_ops(&hostap_crypt_null);
-
-	return 0;
-}
-
-
-static void __exit hostap_crypto_deinit(void)
-{
-	struct list_head *ptr, *n;
-
-	if (hcrypt == NULL)
-		return;
-
-	for (ptr = hcrypt->algs.next, n = ptr->next; ptr != &hcrypt->algs;
-	     ptr = n, n = ptr->next) {
-		struct hostap_crypto_alg *alg =
-			(struct hostap_crypto_alg *) ptr;
-		list_del(ptr);
-		printk(KERN_DEBUG "hostap_crypt: unregistered algorithm "
-		       "'%s' (deinit)\n", alg->ops->name);
-		kfree(alg);
-	}
-
-	kfree(hcrypt);
-}
-
-
-EXPORT_SYMBOL(hostap_register_crypto_ops);
-EXPORT_SYMBOL(hostap_unregister_crypto_ops);
-EXPORT_SYMBOL(hostap_get_crypto_ops);