diff options
Diffstat (limited to 'crypto/compress.c')
| -rw-r--r-- | crypto/compress.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/crypto/compress.c b/crypto/compress.c index eb36d9364da..c33f0763a95 100644 --- a/crypto/compress.c +++ b/crypto/compress.c @@ -7,14 +7,13 @@ * * 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) + * Software Foundation; either version 2 of the License, or (at your option) * any later version. * */ #include <linux/types.h> #include <linux/crypto.h> #include <linux/errno.h> -#include <asm/scatterlist.h> #include <linux/string.h> #include "internal.h" @@ -22,8 +21,7 @@ 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, + return tfm->__crt_alg->cra_compress.coa_compress(tfm, src, slen, dst, dlen); } @@ -31,33 +29,20 @@ 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, + return tfm->__crt_alg->cra_compress.coa_decompress(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; + + return 0; } void crypto_exit_compress_ops(struct crypto_tfm *tfm) { - tfm->__crt_alg->cra_compress.coa_exit(crypto_tfm_ctx(tfm)); } |