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Message-Id: <E1pYOKO-000GZd-4n@formenos.hmeau.com>
Date: Sat, 04 Mar 2023 17:37:20 +0800
From: "Herbert Xu" <herbert@...dor.apana.org.au>
To: Linus Walleij <linus.walleij@...aro.org>,
Lionel Debieve <lionel.debieve@...s.st.com>,
Li kunyu <kunyu@...china.com>, davem@...emloft.net,
linux-arm-kernel@...ts.infradead.org, linux-crypto@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-stm32@...md-mailman.stormreply.com, mcoquelin.stm32@...il.com
Subject: [v5 PATCH 6/7] crypto: stm32 - Remove unused HASH_FLAGS_ERRORS
The bit HASH_FLAGS_ERRORS was never used. Remove it.
Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au>
---
drivers/crypto/stm32/stm32-hash.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/crypto/stm32/stm32-hash.c b/drivers/crypto/stm32/stm32-hash.c
index 7cdde961b626..fd9189472235 100644
--- a/drivers/crypto/stm32/stm32-hash.c
+++ b/drivers/crypto/stm32/stm32-hash.c
@@ -95,7 +95,6 @@
#define HASH_FLAGS_SHA1 BIT(19)
#define HASH_FLAGS_SHA224 BIT(20)
#define HASH_FLAGS_SHA256 BIT(21)
-#define HASH_FLAGS_ERRORS BIT(22)
#define HASH_FLAGS_HMAC BIT(23)
#define HASH_OP_UPDATE 1
@@ -870,7 +869,6 @@ static int stm32_hash_finish(struct ahash_request *req)
static void stm32_hash_finish_req(struct ahash_request *req, int err)
{
struct stm32_hash_request_ctx *rctx = ahash_request_ctx(req);
- struct stm32_hash_state *state = &rctx->state;
struct stm32_hash_dev *hdev = rctx->hdev;
if (!err && (HASH_FLAGS_FINAL & hdev->flags)) {
@@ -881,8 +879,6 @@ static void stm32_hash_finish_req(struct ahash_request *req, int err)
HASH_FLAGS_OUTPUT_READY | HASH_FLAGS_HMAC |
HASH_FLAGS_HMAC_INIT | HASH_FLAGS_HMAC_FINAL |
HASH_FLAGS_HMAC_KEY);
- } else {
- state->flags |= HASH_FLAGS_ERRORS;
}
pm_runtime_mark_last_busy(hdev->dev);
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