diff options
Diffstat (limited to 'drivers/staging/rtl8192su/ieee80211/compress.c')
-rw-r--r-- | drivers/staging/rtl8192su/ieee80211/compress.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/drivers/staging/rtl8192su/ieee80211/compress.c b/drivers/staging/rtl8192su/ieee80211/compress.c deleted file mode 100644 index c2df80e2ed9d..000000000000 --- a/drivers/staging/rtl8192su/ieee80211/compress.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Cryptographic API. - * - * Compression operations. - * - * Copyright (c) 2002 James Morris <jmorris@intercode.com.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/types.h> -//#include <linux/crypto.h> -#include "rtl_crypto.h" -#include <linux/errno.h> -#include <asm/scatterlist.h> -#include <linux/string.h> -#include "internal.h" - -static int crypto_compress(struct crypto_tfm *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen) -{ - return tfm->__crt_alg->cra_compress.coa_compress(crypto_tfm_ctx(tfm), - src, slen, dst, - dlen); -} - -static int crypto_decompress(struct crypto_tfm *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen) -{ - return tfm->__crt_alg->cra_compress.coa_decompress(crypto_tfm_ctx(tfm), - src, slen, dst, - dlen); -} - -int crypto_init_compress_flags(struct crypto_tfm *tfm, u32 flags) -{ - return flags ? -EINVAL : 0; -} - -int crypto_init_compress_ops(struct crypto_tfm *tfm) -{ - int ret = 0; - struct compress_tfm *ops = &tfm->crt_compress; - - ret = tfm->__crt_alg->cra_compress.coa_init(crypto_tfm_ctx(tfm)); - if (ret) - goto out; - - ops->cot_compress = crypto_compress; - ops->cot_decompress = crypto_decompress; - -out: - return ret; -} - -void crypto_exit_compress_ops(struct crypto_tfm *tfm) -{ - tfm->__crt_alg->cra_compress.coa_exit(crypto_tfm_ctx(tfm)); -} |