[2/4] crypto: api - Rename CRYPTO_ALG_REQ_CHAIN to CRYPTO_ALG_REQ_VIRT

diff --git a/crypto/acompress.c b/crypto/acompress.c
index 6ecbfc49bfa8..be28cbfd22e3 100644
--- a/crypto/acompress.c
+++ b/crypto/acompress.c
@@ -287,7 +287,7 @@  int crypto_acomp_compress(struct acomp_req *req)
 
 	if (acomp_req_on_stack(req) && acomp_is_async(tfm))
 		return -EAGAIN;
-	if (crypto_acomp_req_chain(tfm) || acomp_request_issg(req))
+	if (crypto_acomp_req_virt(tfm) || acomp_request_issg(req))
 		return crypto_acomp_reqtfm(req)->compress(req);
 	return acomp_do_req_chain(req, true);
 }
@@ -299,7 +299,7 @@  int crypto_acomp_decompress(struct acomp_req *req)
 
 	if (acomp_req_on_stack(req) && acomp_is_async(tfm))
 		return -EAGAIN;
-	if (crypto_acomp_req_chain(tfm) || acomp_request_issg(req))
+	if (crypto_acomp_req_virt(tfm) || acomp_request_issg(req))
 		return crypto_acomp_reqtfm(req)->decompress(req);
 	return acomp_do_req_chain(req, false);
 }
diff --git a/crypto/ahash.c b/crypto/ahash.c
index cc9885d5cfd2..57c131a13067 100644
--- a/crypto/ahash.c
+++ b/crypto/ahash.c
@@ -407,7 +407,7 @@  static int ahash_do_req_chain(struct ahash_request *req,
 	u8 *page = NULL;
 	int err;
 
-	if (crypto_ahash_req_chain(tfm) ||
+	if (crypto_ahash_req_virt(tfm) ||
 	    !update || !ahash_request_isvirt(req))
 		return op(req);
 
@@ -550,7 +550,7 @@  int crypto_ahash_finup(struct ahash_request *req)
 	if (ahash_req_on_stack(req) && ahash_is_async(tfm))
 		return -EAGAIN;
 	if (!crypto_ahash_alg(tfm)->finup ||
-	    (!crypto_ahash_req_chain(tfm) && ahash_request_isvirt(req)))
+	    (!crypto_ahash_req_virt(tfm) && ahash_request_isvirt(req)))
 		return ahash_def_finup(req);
 	return ahash_do_req_chain(req, crypto_ahash_alg(tfm)->finup);
 }
@@ -622,7 +622,7 @@  int crypto_ahash_digest(struct ahash_request *req)
 		return shash_ahash_digest(req, prepare_shash_desc(req, tfm));
 	if (ahash_req_on_stack(req) && ahash_is_async(tfm))
 		return -EAGAIN;
-	if (!crypto_ahash_req_chain(tfm) && ahash_request_isvirt(req))
+	if (!crypto_ahash_req_virt(tfm) && ahash_request_isvirt(req))
 		return ahash_def_digest(req);
 	if (crypto_ahash_get_flags(tfm) & CRYPTO_TFM_NEED_KEY)
 		return -ENOKEY;
diff --git a/crypto/deflate.c b/crypto/deflate.c
index 0d2b64d96d6e..5f9fe51636ef 100644
--- a/crypto/deflate.c
+++ b/crypto/deflate.c
@@ -228,7 +228,7 @@  static struct acomp_alg acomp = {
 	.init			= deflate_init,
 	.base.cra_name		= "deflate",
 	.base.cra_driver_name	= "deflate-generic",
-	.base.cra_flags		= CRYPTO_ALG_REQ_CHAIN,
+	.base.cra_flags		= CRYPTO_ALG_REQ_VIRT,
 	.base.cra_module	= THIS_MODULE,
 };
 
diff --git a/crypto/scompress.c b/crypto/scompress.c
index 15148c58d648..c651e7f2197a 100644
--- a/crypto/scompress.c
+++ b/crypto/scompress.c
@@ -355,7 +355,7 @@  static void scomp_prepare_alg(struct scomp_alg *alg)
 
 	comp_prepare_alg(&alg->calg);
 
-	base->cra_flags |= CRYPTO_ALG_REQ_CHAIN;
+	base->cra_flags |= CRYPTO_ALG_REQ_VIRT;
 }
 
 int crypto_register_scomp(struct scomp_alg *alg)
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index f5f730969d72..423e57eca351 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -255,9 +255,9 @@  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_tfm_req_chain(struct crypto_tfm *tfm)
+static inline bool crypto_tfm_req_virt(struct crypto_tfm *tfm)
 {
-	return tfm->__crt_alg->cra_flags & CRYPTO_ALG_REQ_CHAIN;
+	return tfm->__crt_alg->cra_flags & CRYPTO_ALG_REQ_VIRT;
 }
 
 static inline u32 crypto_request_flags(struct crypto_async_request *req)
diff --git a/include/crypto/internal/acompress.h b/include/crypto/internal/acompress.h
index b72bb7a6a2b2..ffffd88bbbad 100644
--- a/include/crypto/internal/acompress.h
+++ b/include/crypto/internal/acompress.h
@@ -186,9 +186,9 @@  static inline bool acomp_request_isnondma(struct acomp_req *req)
 				  CRYPTO_ACOMP_REQ_DST_NONDMA);
 }
 
-static inline bool crypto_acomp_req_chain(struct crypto_acomp *tfm)
+static inline bool crypto_acomp_req_virt(struct crypto_acomp *tfm)
 {
-	return crypto_tfm_req_chain(&tfm->base);
+	return crypto_tfm_req_virt(&tfm->base);
 }
 
 void crypto_acomp_free_streams(struct crypto_acomp_streams *s);
diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h
index 33d45275f5bd..e911f32f46dc 100644
--- a/include/crypto/internal/hash.h
+++ b/include/crypto/internal/hash.h
@@ -267,9 +267,9 @@  static inline bool ahash_request_isvirt(struct ahash_request *req)
 	return req->base.flags & CRYPTO_AHASH_REQ_VIRT;
 }
 
-static inline bool crypto_ahash_req_chain(struct crypto_ahash *tfm)
+static inline bool crypto_ahash_req_virt(struct crypto_ahash *tfm)
 {
-	return crypto_tfm_req_chain(&tfm->base);
+	return crypto_tfm_req_virt(&tfm->base);
 }
 
 static inline struct crypto_ahash *crypto_ahash_fb(struct crypto_ahash *tfm)
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index b8d875b11193..b50f1954d1bb 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -133,8 +133,8 @@ 
  */
 #define CRYPTO_ALG_FIPS_INTERNAL	0x00020000
 
-/* Set if the algorithm supports request chains and virtual addresses. */
-#define CRYPTO_ALG_REQ_CHAIN		0x00040000
+/* Set if the algorithm supports virtual addresses. */
+#define CRYPTO_ALG_REQ_VIRT		0x00040000
 
 /* The high bits 0xff000000 are reserved for type-specific flags. */