linux-kernel - [PATCH v2 4/4] crypto: talitos

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Message-Id: <39be46fb40ad77e40ae5c1a979ca6a2ccfab244a.1560263641.git.christophe.leroy@c-s.fr>
Date:   Tue, 11 Jun 2019 14:39:51 +0000 (UTC)
From:   Christophe Leroy <christophe.leroy@....fr>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>, horia.geanta@....com
Cc:     linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v2 4/4] crypto: talitos - drop icv_ool

icv_ool is not used anymore, drop it.

Fixes: 9cc87bc3613b ("crypto: talitos - fix AEAD processing")
Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
---
 drivers/crypto/talitos.c | 3 ---
 drivers/crypto/talitos.h | 2 --
 2 files changed, 5 deletions(-)

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index b2de931de623..03b7a5d28fb0 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -1278,9 +1278,6 @@ static int ipsec_esp(struct talitos_edesc *edesc, struct aead_request *areq,
 				 is_ipsec_esp && !encrypt);
 	tbl_off += ret;
 
-	/* ICV data */
-	edesc->icv_ool = !encrypt;
-
 	if (!encrypt && is_ipsec_esp) {
 		struct talitos_ptr *tbl_ptr = &edesc->link_tbl[tbl_off];
 
diff --git a/drivers/crypto/talitos.h b/drivers/crypto/talitos.h
index 95f78c6d9206..1469b956948a 100644
--- a/drivers/crypto/talitos.h
+++ b/drivers/crypto/talitos.h
@@ -46,7 +46,6 @@ struct talitos_desc {
  * talitos_edesc - s/w-extended descriptor
  * @src_nents: number of segments in input scatterlist
  * @dst_nents: number of segments in output scatterlist
- * @icv_ool: whether ICV is out-of-line
  * @iv_dma: dma address of iv for checking continuity and link table
  * @dma_len: length of dma mapped link_tbl space
  * @dma_link_tbl: bus physical address of link_tbl/buf
@@ -61,7 +60,6 @@ struct talitos_desc {
 struct talitos_edesc {
 	int src_nents;
 	int dst_nents;
-	bool icv_ool;
 	dma_addr_t iv_dma;
 	int dma_len;
 	dma_addr_t dma_link_tbl;
-- 
2.13.3