4 files changed, 0 insertions, 37 deletions
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 03b7eca8af9a..ede622ecefa8 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -267,11 +267,6 @@ static inline u32 crypto_tfm_alg_type(struct crypto_tfm *tfm)
 	return tfm->__crt_alg->cra_flags & CRYPTO_ALG_TYPE_MASK;
 }
 
-static inline bool crypto_request_chained(struct crypto_async_request *req)
-{
-	return !list_empty(&req->list);
-}
-
 static inline bool crypto_tfm_req_chain(struct crypto_tfm *tfm)
 {
 	return tfm->__crt_alg->cra_flags & CRYPTO_ALG_REQ_CHAIN;
diff --git a/include/crypto/hash.h b/include/crypto/hash.h
index a13e2de3c9b4..113a5835e586 100644
--- a/include/crypto/hash.h
+++ b/include/crypto/hash.h
@@ -630,7 +630,6 @@ static inline void ahash_request_set_callback(struct ahash_request *req,
 	flags &= ~keep;
 	req->base.flags &= keep;
 	req->base.flags |= flags;
-	crypto_reqchain_init(&req->base);
 }
 
 /**
@@ -679,12 +678,6 @@ static inline void ahash_request_set_virt(struct ahash_request *req,
 	req->base.flags |= CRYPTO_AHASH_REQ_VIRT;
 }
 
-static inline void ahash_request_chain(struct ahash_request *req,
-				       struct ahash_request *head)
-{
-	crypto_request_chain(&req->base, &head->base);
-}
-
 /**
  * DOC: Synchronous Message Digest API
  *
@@ -986,11 +979,6 @@ static inline void shash_desc_zero(struct shash_desc *desc)
 			 sizeof(*desc) + crypto_shash_descsize(desc->tfm));
 }
 
-static inline int ahash_request_err(struct ahash_request *req)
-{
-	return req->base.err;
-}
-
 static inline bool ahash_is_async(struct crypto_ahash *tfm)
 {
 	return crypto_tfm_is_async(&tfm->base);
diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h
index 052ac7924af3..e2a1fac38610 100644
--- a/include/crypto/internal/hash.h
+++ b/include/crypto/internal/hash.h
@@ -247,11 +247,6 @@ static inline struct crypto_shash *__crypto_shash_cast(struct crypto_tfm *tfm)
 	return container_of(tfm, struct crypto_shash, base);
 }
 
-static inline bool ahash_request_chained(struct ahash_request *req)
-{
-	return false;
-}
-
 static inline bool ahash_request_isvirt(struct ahash_request *req)
 {
 	return req->base.flags & CRYPTO_AHASH_REQ_VIRT;
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 1e3809d28abd..dd817f56ff0c 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -14,7 +14,6 @@
 
 #include <linux/completion.h>
 #include <linux/errno.h>
-#include <linux/list.h>
 #include <linux/refcount.h>
 #include <linux/slab.h>
 #include <linux/types.h>
@@ -179,7 +178,6 @@ struct crypto_async_request {
 	struct crypto_tfm *tfm;
 
 	u32 flags;
-	int err;
 };
 
 /**
@@ -473,19 +471,6 @@ static inline unsigned int crypto_tfm_ctx_alignment(void)
 	return __alignof__(tfm->__crt_ctx);
 }
 
-static inline void crypto_reqchain_init(struct crypto_async_request *req)
-{
-	req->err = -EINPROGRESS;
-	INIT_LIST_HEAD(&req->list);
-}
-
-static inline void crypto_request_chain(struct crypto_async_request *req,
-					struct crypto_async_request *head)
-{
-	req->err = -EINPROGRESS;
-	list_add_tail(&req->list, &head->list);
-}
-
 static inline bool crypto_tfm_is_async(struct crypto_tfm *tfm)
 {
 	return tfm->__crt_alg->cra_flags & CRYPTO_ALG_ASYNC;