staging: rtl8192u: remove ieee80211_crypt.h

This patch removes ieee80211_crypt.h because this header file is the same as
ieee80211/ieee80211_crypt.h and the structures and functions declared in it
are used directly only inside ieee80211/.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192u/ieee80211_crypt.h b/drivers/staging/rtl8192u/ieee80211_crypt.h
deleted file mode 100644 (file)
index 0b4ea43..0000000
--- a/drivers/staging/rtl8192u/ieee80211_crypt.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Original code based on Host AP (software wireless LAN access point) driver
- * for Intersil Prism2/2.5/3.
- *
- * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
- * <jkmaline@cc.hut.fi>
- * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
- *
- * Adaption to a generic IEEE 802.11 stack by James Ketrenos
- * <jketreno@linux.intel.com>
- *
- * Copyright (c) 2004, Intel Corporation
- *
- * 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.
- */
-
-/*
- * This file defines the interface to the ieee80211 crypto module.
- */
-#ifndef IEEE80211_CRYPT_H
-#define IEEE80211_CRYPT_H
-
-#include <linux/skbuff.h>
-
-struct ieee80211_crypto_ops {
-       const char *name;
-
-       /* init new crypto context (e.g., allocate private data space,
-        * select IV, etc.); returns NULL on failure or pointer to allocated
-        * private data on success */
-       void * (*init)(int keyidx);
-
-       /* deinitialize crypto context and free allocated private data */
-       void (*deinit)(void *priv);
-
-       /* encrypt/decrypt return < 0 on error or >= 0 on success. The return
-        * value from decrypt_mpdu is passed as the keyidx value for
-        * decrypt_msdu. skb must have enough head and tail room for the
-        * encryption; if not, error will be returned; these functions are
-        * called for all MPDUs (i.e., fragments).
-        */
-       int (*encrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv);
-       int (*decrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv);
-
-       /* These functions are called for full MSDUs, i.e. full frames.
-        * These can be NULL if full MSDU operations are not needed. */
-       int (*encrypt_msdu)(struct sk_buff *skb, int hdr_len, void *priv);
-       int (*decrypt_msdu)(struct sk_buff *skb, int keyidx, int hdr_len,
-                           void *priv);
-
-       int (*set_key)(void *key, int len, u8 *seq, void *priv);
-       int (*get_key)(void *key, int len, u8 *seq, void *priv);
-
-       /* procfs handler for printing out key information and possible
-        * statistics */
-       char * (*print_stats)(char *p, void *priv);
-
-       /* maximum number of bytes added by encryption; encrypt buf is
-        * allocated with extra_prefix_len bytes, copy of in_buf, and
-        * extra_postfix_len; encrypt need not use all this space, but
-        * the result must start at the beginning of the buffer and correct
-        * length must be returned */
-       int extra_prefix_len, extra_postfix_len;
-
-       struct module *owner;
-};
-
-struct ieee80211_crypt_data {
-       struct list_head list; /* delayed deletion list */
-       struct ieee80211_crypto_ops *ops;
-       void *priv;
-       atomic_t refcnt;
-};
-
-int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops);
-int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops);
-struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name);
-void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int);
-void ieee80211_crypt_deinit_handler(unsigned long);
-void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee,
-                                   struct ieee80211_crypt_data **crypt);
-
-#endif