All of lore.kernel.org
 help / color / mirror / Atom feed
From: Yang Shen <shenyang39@huawei.com>
To: <herbert@gondor.apana.org.au>, <davem@davemloft.net>
Cc: <linux-kernel@vger.kernel.org>, <linux-crypto@vger.kernel.org>,
	<xuzaibo@huawei.com>, <wangzhou1@hisilicon.com>
Subject: [PATCH RESEND 05/10] crypto: hisilicon/zip - use a enum parameter instead of some macros
Date: Mon, 24 Aug 2020 11:11:44 +0800	[thread overview]
Message-ID: <1598238709-58699-6-git-send-email-shenyang39@huawei.com> (raw)
In-Reply-To: <1598238709-58699-1-git-send-email-shenyang39@huawei.com>

Macros 'QPC_COMP', 'QPC_DECOMP' and 'HZIP_CTX_Q_NUM' are relative and
incremental. So, use an enum instead.

Signed-off-by: Yang Shen <shenyang39@huawei.com>
Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com>
---
 drivers/crypto/hisilicon/zip/zip_crypto.c | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/drivers/crypto/hisilicon/zip/zip_crypto.c b/drivers/crypto/hisilicon/zip/zip_crypto.c
index aba1600..c2ea849 100644
--- a/drivers/crypto/hisilicon/zip/zip_crypto.c
+++ b/drivers/crypto/hisilicon/zip/zip_crypto.c
@@ -19,7 +19,6 @@
 #define GZIP_HEAD_FEXTRA_XLEN			2
 #define GZIP_HEAD_FHCRC_SIZE			2
 
-#define HZIP_CTX_Q_NUM				2
 #define HZIP_GZIP_HEAD_BUF			256
 #define HZIP_ALG_PRIORITY			300
 #define HZIP_SGL_SGE_NR				10
@@ -32,6 +31,12 @@ enum hisi_zip_alg_type {
 	HZIP_ALG_TYPE_DECOMP = 1,
 };
 
+enum {
+	HZIP_QPC_COMP,
+	HZIP_QPC_DECOMP,
+	HZIP_CTX_Q_NUM
+};
+
 #define COMP_NAME_TO_TYPE(alg_name)					\
 	(!strcmp((alg_name), "zlib-deflate") ? HZIP_ALG_TYPE_ZLIB :	\
 	 !strcmp((alg_name), "gzip") ? HZIP_ALG_TYPE_GZIP : 0)		\
@@ -71,8 +76,6 @@ struct hisi_zip_qp_ctx {
 };
 
 struct hisi_zip_ctx {
-#define QPC_COMP	0
-#define QPC_DECOMP	1
 	struct hisi_zip_qp_ctx qp_ctx[HZIP_CTX_Q_NUM];
 };
 
@@ -264,11 +267,11 @@ static int hisi_zip_create_req_q(struct hisi_zip_ctx *ctx)
 	return 0;
 
 err_free_loop1:
-	kfree(ctx->qp_ctx[QPC_DECOMP].req_q.req_bitmap);
+	kfree(ctx->qp_ctx[HZIP_QPC_DECOMP].req_q.req_bitmap);
 err_free_loop0:
-	kfree(ctx->qp_ctx[QPC_COMP].req_q.q);
+	kfree(ctx->qp_ctx[HZIP_QPC_COMP].req_q.q);
 err_free_bitmap:
-	kfree(ctx->qp_ctx[QPC_COMP].req_q.req_bitmap);
+	kfree(ctx->qp_ctx[HZIP_QPC_COMP].req_q.req_bitmap);
 	return ret;
 }
 
@@ -303,8 +306,8 @@ static int hisi_zip_create_sgl_pool(struct hisi_zip_ctx *ctx)
 	return 0;
 
 err_free_sgl_pool0:
-	hisi_acc_free_sgl_pool(&ctx->qp_ctx[QPC_COMP].qp->qm->pdev->dev,
-			       ctx->qp_ctx[QPC_COMP].sgl_pool);
+	hisi_acc_free_sgl_pool(&ctx->qp_ctx[HZIP_QPC_COMP].qp->qm->pdev->dev,
+			       ctx->qp_ctx[HZIP_QPC_COMP].sgl_pool);
 	return -ENOMEM;
 }
 
@@ -539,7 +542,7 @@ static int hisi_zip_do_work(struct hisi_zip_req *req,
 static int hisi_zip_acompress(struct acomp_req *acomp_req)
 {
 	struct hisi_zip_ctx *ctx = crypto_tfm_ctx(acomp_req->base.tfm);
-	struct hisi_zip_qp_ctx *qp_ctx = &ctx->qp_ctx[QPC_COMP];
+	struct hisi_zip_qp_ctx *qp_ctx = &ctx->qp_ctx[HZIP_QPC_COMP];
 	struct hisi_zip_req *req;
 	int head_size;
 	int ret;
@@ -563,7 +566,7 @@ static int hisi_zip_acompress(struct acomp_req *acomp_req)
 static int hisi_zip_adecompress(struct acomp_req *acomp_req)
 {
 	struct hisi_zip_ctx *ctx = crypto_tfm_ctx(acomp_req->base.tfm);
-	struct hisi_zip_qp_ctx *qp_ctx = &ctx->qp_ctx[QPC_DECOMP];
+	struct hisi_zip_qp_ctx *qp_ctx = &ctx->qp_ctx[HZIP_QPC_DECOMP];
 	struct hisi_zip_req *req;
 	size_t head_size;
 	int ret;
-- 
2.7.4


  parent reply	other threads:[~2020-08-24  3:15 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-24  3:11 [PATCH RESEND 00/10] crypto: hisilicon/zip - misc clean up Yang Shen
2020-08-24  3:11 ` [PATCH RESEND 01/10] crypto: hisilicon/zip - remove some useless parameters Yang Shen
2020-08-24  3:11 ` [PATCH RESEND 02/10] crypto: hisilicon/zip - unify naming style for functions and macros Yang Shen
2020-08-24  3:11 ` [PATCH RESEND 03/10] crypto: hisilicon/zip - modify debugfs interface parameters Yang Shen
2020-08-24  3:11 ` [PATCH RESEND 04/10] crypto: hisilicon/zip - replace 'sprintf' with 'scnprintf' Yang Shen
2020-08-24  8:29   ` David Laight
2020-08-26  8:56     ` shenyang (M)
2020-09-04  7:40       ` Herbert Xu
2020-09-04  8:43         ` shenyang (M)
2020-08-24  3:11 ` Yang Shen [this message]
2020-08-24  3:11 ` [PATCH RESEND 06/10] crypto: hisilicon/zip - add print for error branch Yang Shen
2020-08-24  3:11 ` [PATCH RESEND 07/10] crypto: hisilicon/zip - fix static check warning Yang Shen
2020-08-24  3:11 ` [PATCH RESEND 08/10] crypto: hisilicon/zip - move some private macros from 'zip.h' to 'zip_crypto.c' Yang Shen
2020-08-24  3:11 ` [PATCH RESEND 09/10] crypto: hisilicon/zip - supplement some comments Yang Shen
2020-08-24  3:11 ` [PATCH RESEND 10/10] crypto: hisilicon/zip - fix some coding styles Yang Shen
2020-09-02  9:36 ` [PATCH RESEND 00/10] crypto: hisilicon/zip - misc clean up shenyang (M)

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1598238709-58699-6-git-send-email-shenyang39@huawei.com \
    --to=shenyang39@huawei.com \
    --cc=davem@davemloft.net \
    --cc=herbert@gondor.apana.org.au \
    --cc=linux-crypto@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=wangzhou1@hisilicon.com \
    --cc=xuzaibo@huawei.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.