From: Richard Hartmann Subject: [PATCH 16/19] crypto: tgr192 - Fix checkpatch errors Date: Fri, 19 Feb 2010 01:23:15 +0100 Message-ID: <1266538996-3608-1-git-send-email-richih.mailinglist@gmail.com> Cc: Richard Hartmann , Herbert Xu , "David S. Miller" , linux-kernel@vger.kernel.org To: linux-crypto@vger.kernel.org Return-path: Received: from mail-bw0-f209.google.com ([209.85.218.209]:44202 "EHLO mail-bw0-f209.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753723Ab0BSAXd (ORCPT ); Thu, 18 Feb 2010 19:23:33 -0500 Sender: linux-crypto-owner@vger.kernel.org List-ID: Signed-off-by: Richard Hartmann --- crypto/tgr192.c | 44 ++++++++++++++++---------------------------- 1 files changed, 16 insertions(+), 28 deletions(-) diff --git a/crypto/tgr192.c b/crypto/tgr192.c index cbca4f2..67dd5e7 100644 --- a/crypto/tgr192.c +++ b/crypto/tgr192.c @@ -12,7 +12,7 @@ * This version is derived from the GnuPG implementation and the * Tiger-Perl interface written by Rafael Sevilla * - * Adapted for Linux Kernel Crypto by Aaron Grothe + * Adapted for Linux Kernel Crypto by Aaron Grothe * ajgrothe@yahoo.com, February 22, 2005 * * This program is free software; you can redistribute it and/or modify @@ -398,7 +398,7 @@ static const u64 sbox4[256] = { }; -static void tgr192_round(u64 * ra, u64 * rb, u64 * rc, u64 x, int mul) +static void tgr192_round(u64 *ra, u64 *rb, u64 *rc, u64 x, int mul) { u64 a = *ra; u64 b = *rb; @@ -417,7 +417,7 @@ static void tgr192_round(u64 * ra, u64 * rb, u64 * rc, u64 x, int mul) } -static void tgr192_pass(u64 * ra, u64 * rb, u64 * rc, u64 * x, int mul) +static void tgr192_pass(u64 *ra, u64 *rb, u64 *rc, u64 *x, int mul) { u64 a = *ra; u64 b = *rb; @@ -438,7 +438,7 @@ static void tgr192_pass(u64 * ra, u64 * rb, u64 * rc, u64 * x, int mul) } -static void tgr192_key_schedule(u64 * x) +static void tgr192_key_schedule(u64 *x) { x[0] -= x[7] ^ 0xa5a5a5a5a5a5a5a5ULL; x[1] ^= x[0]; @@ -512,7 +512,7 @@ static int tgr192_init(struct shash_desc *desc) /* Update the message digest with the contents * of INBUF with length INLEN. */ static int tgr192_update(struct shash_desc *desc, const u8 *inbuf, - unsigned int len) + unsigned int len) { struct tgr192_ctx *tctx = shash_desc_ctx(desc); @@ -521,18 +521,14 @@ static int tgr192_update(struct shash_desc *desc, const u8 *inbuf, tctx->count = 0; tctx->nblocks++; } - if (!inbuf) { + if (!inbuf) return 0; - } if (tctx->count) { - for (; len && tctx->count < 64; len--) { + for (; len && tctx->count < 64; len--) tctx->hash[tctx->count++] = *inbuf++; - } tgr192_update(desc, NULL, 0); - if (!len) { + if (!len) return 0; - } - } while (len >= 64) { @@ -542,15 +538,13 @@ static int tgr192_update(struct shash_desc *desc, const u8 *inbuf, len -= 64; inbuf += 64; } - for (; len && tctx->count < 64; len--) { + for (; len && tctx->count < 64; len--) tctx->hash[tctx->count++] = *inbuf++; - } return 0; } - /* The routine terminates the computation */ static int tgr192_final(struct shash_desc *desc, u8 * out) { @@ -564,30 +558,25 @@ static int tgr192_final(struct shash_desc *desc, u8 * out) msb = 0; t = tctx->nblocks; - if ((lsb = t << 6) < t) { /* multiply by 64 to make a byte count */ + if ((lsb = t << 6) < t) /* multiply by 64 to make a byte count */ msb++; - } msb += t >> 26; t = lsb; - if ((lsb = t + tctx->count) < t) { /* add the count */ + if ((lsb = t + tctx->count) < t) /* add the count */ msb++; - } t = lsb; - if ((lsb = t << 3) < t) { /* multiply by 8 to make a bit count */ + if ((lsb = t << 3) < t) /* multiply by 8 to make a bit count */ msb++; - } msb += t >> 29; if (tctx->count < 56) { /* enough room */ tctx->hash[tctx->count++] = 0x01; /* pad */ - while (tctx->count < 56) { + while (tctx->count < 56) tctx->hash[tctx->count++] = 0; /* pad */ - } } else { /* need one extra block */ tctx->hash[tctx->count++] = 0x01; /* pad character */ - while (tctx->count < 64) { + while (tctx->count < 64) tctx->hash[tctx->count++] = 0; - } tgr192_update(desc, NULL, 0); /* flush */ ; memset(tctx->hash, 0, 56); /* fill next block with zeroes */ } @@ -676,9 +665,8 @@ static int __init tgr192_mod_init(void) ret = crypto_register_shash(&tgr192); - if (ret < 0) { + if (ret < 0) goto out; - } ret = crypto_register_shash(&tgr160); if (ret < 0) { @@ -691,7 +679,7 @@ static int __init tgr192_mod_init(void) crypto_unregister_shash(&tgr192); crypto_unregister_shash(&tgr160); } - out: +out: return ret; } -- 1.6.6.1