skein: fix coding style
Added spaces around binary operators. Signed-off-by: Tatuev Anton <tatuev.a.a@yandex.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -50,7 +50,7 @@ int skein_init(struct skein_ctx *ctx, size_t hash_bit_len)
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* memory available. The beauty of C :-) .
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*/
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x = ctx->m.s256.x;
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x_len = ctx->skein_size/8;
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x_len = ctx->skein_size / 8;
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/*
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* If size is the same and hash bit length is zero then reuse
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* the save chaining variables.
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@ -91,7 +91,7 @@ int skein_mac_init(struct skein_ctx *ctx, const u8 *key, size_t key_len,
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skein_assert_ret(ctx, SKEIN_FAIL);
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x = ctx->m.s256.x;
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x_len = ctx->skein_size/8;
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x_len = ctx->skein_size / 8;
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skein_assert_ret(hash_bit_len, SKEIN_BAD_HASHLEN);
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@ -135,7 +135,7 @@ void skein_reset(struct skein_ctx *ctx)
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* memory available. The beautiy of C :-) .
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*/
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x = ctx->m.s256.x;
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x_len = ctx->skein_size/8;
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x_len = ctx->skein_size / 8;
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/* Restore the chaing variable, reset byte counter */
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memcpy(x, ctx->x_save, x_len);
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@ -212,7 +212,7 @@ int skein_update_bits(struct skein_ctx *ctx, const u8 *msg,
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/* partial byte bit mask */
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mask = (u8) (1u << (7 - (msg_bit_cnt & 7)));
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/* apply bit padding on final byte (in the buffer) */
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up[length-1] = (u8)((up[length-1] & (0-mask))|mask);
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up[length - 1] = (u8)((up[length - 1] & (0 - mask)) | mask);
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return SKEIN_SUCCESS;
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}
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