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Commit 63c53823 authored by Lionel Debieve's avatar Lionel Debieve Committed by Herbert Xu
Browse files

crypto: stm32/hash - Fix return issue on update 



When data append reached the threshold for processing,
we must inform that processing is on going to wait before
managing the next request.

Signed-off-by: default avatarLionel Debieve <lionel.debieve@st.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent ced6a586

drivers/crypto/stm32/stm32-hash.c

+1 −7
Original line number Diff line number Diff line
@@ -892,7 +892,6 @@ static int stm32_hash_enqueue(struct ahash_request *req, unsigned int op) 
static int stm32_hash_update(struct ahash_request *req)

{

	struct stm32_hash_request_ctx *rctx = ahash_request_ctx(req);

	int ret;



	if (!req->nbytes || !(rctx->flags & HASH_FLAGS_CPU))

		return 0;
@@ -906,12 +905,7 @@ static int stm32_hash_update(struct ahash_request *req) 
		return 0;

	}



	ret = stm32_hash_enqueue(req, HASH_OP_UPDATE);



	if (rctx->flags & HASH_FLAGS_FINUP)

		return ret;



	return 0;

	return stm32_hash_enqueue(req, HASH_OP_UPDATE);

}



static int stm32_hash_final(struct ahash_request *req)