1 files changed, 0 insertions, 157 deletions
diff --git a/crypto/cryptomgr.c b/crypto/cryptomgr.c
deleted file mode 100644
index 2ebffb84f1d..00000000000
--- a/crypto/cryptomgr.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Create default crypto algorithm instances.
- *
- * Copyright (c) 2006 Herbert Xu <herbert@gondor.apana.org.au>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- */
-
-#include <linux/crypto.h>
-#include <linux/ctype.h>
-#include <linux/err.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/notifier.h>
-#include <linux/rtnetlink.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/workqueue.h>
-
-#include "internal.h"
-
-struct cryptomgr_param {
-	struct work_struct work;
-
-	struct {
-		struct rtattr attr;
-		struct crypto_attr_alg data;
-	} alg;
-
-	struct {
-		u32 type;
-		u32 mask;
-		char name[CRYPTO_MAX_ALG_NAME];
-	} larval;
-
-	char template[CRYPTO_MAX_ALG_NAME];
-};
-
-static void cryptomgr_probe(struct work_struct *work)
-{
-	struct cryptomgr_param *param =
-		container_of(work, struct cryptomgr_param, work);
-	struct crypto_template *tmpl;
-	struct crypto_instance *inst;
-	int err;
-
-	tmpl = crypto_lookup_template(param->template);
-	if (!tmpl)
-		goto err;
-
-	do {
-		inst = tmpl->alloc(&param->alg, sizeof(param->alg));
-		if (IS_ERR(inst))
-			err = PTR_ERR(inst);
-		else if ((err = crypto_register_instance(tmpl, inst)))
-			tmpl->free(inst);
-	} while (err == -EAGAIN && !signal_pending(current));
-
-	crypto_tmpl_put(tmpl);
-
-	if (err)
-		goto err;
-
-out:
-	kfree(param);
-	return;
-
-err:
-	crypto_larval_error(param->larval.name, param->larval.type,
-			    param->larval.mask);
-	goto out;
-}
-
-static int cryptomgr_schedule_probe(struct crypto_larval *larval)
-{
-	struct cryptomgr_param *param;
-	const char *name = larval->alg.cra_name;
-	const char *p;
-	unsigned int len;
-
-	param = kmalloc(sizeof(*param), GFP_KERNEL);
-	if (!param)
-		goto err;
-
-	for (p = name; isalnum(*p) || *p == '-' || *p == '_'; p++)
-		;
-
-	len = p - name;
-	if (!len || *p != '(')
-		goto err_free_param;
-
-	memcpy(param->template, name, len);
-	param->template[len] = 0;
-
-	name = p + 1;
-	for (p = name; isalnum(*p) || *p == '-' || *p == '_'; p++)
-		;
-
-	len = p - name;
-	if (!len || *p != ')' || p[1])
-		goto err_free_param;
-
-	param->alg.attr.rta_len = sizeof(param->alg);
-	param->alg.attr.rta_type = CRYPTOA_ALG;
-	memcpy(param->alg.data.name, name, len);
-	param->alg.data.name[len] = 0;
-
-	memcpy(param->larval.name, larval->alg.cra_name, CRYPTO_MAX_ALG_NAME);
-	param->larval.type = larval->alg.cra_flags;
-	param->larval.mask = larval->mask;
-
-	INIT_WORK(&param->work, cryptomgr_probe);
-	schedule_work(&param->work);
-
-	return NOTIFY_STOP;
-
-err_free_param:
-	kfree(param);
-err:
-	return NOTIFY_OK;
-}
-
-static int cryptomgr_notify(struct notifier_block *this, unsigned long msg,
-			    void *data)
-{
-	switch (msg) {
-	case CRYPTO_MSG_ALG_REQUEST:
-		return cryptomgr_schedule_probe(data);
-	}
-
-	return NOTIFY_DONE;
-}
-
-static struct notifier_block cryptomgr_notifier = {
-	.notifier_call = cryptomgr_notify,
-};
-
-static int __init cryptomgr_init(void)
-{
-	return crypto_register_notifier(&cryptomgr_notifier);
-}
-
-static void __exit cryptomgr_exit(void)
-{
-	int err = crypto_unregister_notifier(&cryptomgr_notifier);
-	BUG_ON(err);
-}
-
-module_init(cryptomgr_init);
-module_exit(cryptomgr_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Crypto Algorithm Manager");