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Commit e3f9490e authored by Antoine Tenart's avatar Antoine Tenart Committed by Herbert Xu
Browse files

crypto: sun4i-ss - group variable definitions in sun4i_hash() 



Cosmetic change to avoid having a full screen a variable definitions. It
also helps to see which variables share the same type.

Signed-off-by: default avatarAntoine Tenart <antoine.tenart@free-electrons.com>
Tested-by: default avatarCorentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: default avatarCorentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent c7235857

drivers/crypto/sunxi-ss/sun4i-ss-hash.c

+11 −20
Original line number Diff line number Diff line
@@ -167,37 +167,28 @@ int sun4i_hash_import_sha1(struct ahash_request *areq, const void *in) 
 */

static int sun4i_hash(struct ahash_request *areq)

{

	u32 v, ivmode = 0;

	unsigned int i = 0;

	/*

	 * i is the total bytes read from SGs, to be compared to areq->nbytes

	 * i is important because we cannot rely on SG length since the sum of

	 * SG->length could be greater than areq->nbytes

	 *

	 * end is the position when we need to stop writing to the device,

	 * to be compared to i

	 *

	 * in_i: advancement in the current SG

	 */



	unsigned int i = 0, end, index, padlen, nwait, nbw = 0, j = 0, todo;

	unsigned int in_i = 0;

	u32 spaces, rx_cnt = SS_RX_DEFAULT, bf[32], wb = 0, v, ivmode = 0;

	struct sun4i_req_ctx *op = ahash_request_ctx(areq);

	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);

	struct sun4i_tfm_ctx *tfmctx = crypto_ahash_ctx(tfm);

	struct sun4i_ss_ctx *ss = tfmctx->ss;

	unsigned int in_i = 0; /* advancement in the current SG */

	unsigned int end;

	/*

	 * end is the position when we need to stop writing to the device,

	 * to be compared to i

	 */

	int in_r, err = 0;

	unsigned int todo;

	u32 spaces, rx_cnt = SS_RX_DEFAULT;

	size_t copied = 0;

	struct scatterlist *in_sg = areq->src;

	struct sg_mapping_iter mi;

	unsigned int j = 0;

	int zeros;

	unsigned int index, padlen;

	int in_r, err = 0, zeros;

	size_t copied = 0;

	__be64 bits;

	u32 bf[32];

	u32 wb = 0;

	unsigned int nwait, nbw = 0;

	struct scatterlist *in_sg = areq->src;



	dev_dbg(ss->dev, "%s %s bc=%llu len=%u mode=%x wl=%u h0=%0x",

		__func__, crypto_tfm_alg_name(areq->base.tfm),