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From: Thorsten Blum <thorsten.blum@linux.dev>
To: Herbert Xu <herbert@gondor.apana.org.au>,
	"David S. Miller" <davem@davemloft.net>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>
Cc: Thorsten Blum <thorsten.blum@linux.dev>,
	linux-crypto@vger.kernel.org, linux-riscv@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH] crypto: riscv - replace min_t with min in riscv64_aes_ctr_crypt
Date: Thu, 14 May 2026 18:55:10 +0200	[thread overview]
Message-ID: <20260514165509.527721-2-thorsten.blum@linux.dev> (raw)

Use the simpler min() macro since the values are unsigned and
compatible.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
 arch/riscv/crypto/aes-riscv64-glue.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/crypto/aes-riscv64-glue.c b/arch/riscv/crypto/aes-riscv64-glue.c
index 8bbf7f348c23..bbd920c9e29d 100644
--- a/arch/riscv/crypto/aes-riscv64-glue.c
+++ b/arch/riscv/crypto/aes-riscv64-glue.c
@@ -19,6 +19,7 @@
 #include <crypto/scatterwalk.h>
 #include <crypto/xts.h>
 #include <linux/linkage.h>
+#include <linux/minmax.h>
 #include <linux/module.h>
 
 asmlinkage void aes_ecb_encrypt_zvkned(const struct crypto_aes_ctx *key,
@@ -266,8 +267,7 @@ static int riscv64_aes_ctr_crypt(struct skcipher_request *req)
 			 * operation into two at the point where the overflow
 			 * will occur.  After the first part, add the carry bit.
 			 */
-			p1_nbytes = min_t(unsigned int, nbytes,
-					  (nblocks - ctr32) * AES_BLOCK_SIZE);
+			p1_nbytes = min(nbytes, (nblocks - ctr32) * AES_BLOCK_SIZE);
 			aes_ctr32_crypt_zvkned_zvkb(ctx, walk.src.virt.addr,
 						    walk.dst.virt.addr,
 						    p1_nbytes, req->iv);

WARNING: multiple messages have this Message-ID (diff)
From: Thorsten Blum <thorsten.blum@linux.dev>
To: Herbert Xu <herbert@gondor.apana.org.au>,
	"David S. Miller" <davem@davemloft.net>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>
Cc: Thorsten Blum <thorsten.blum@linux.dev>,
	linux-crypto@vger.kernel.org, linux-riscv@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH] crypto: riscv - replace min_t with min in riscv64_aes_ctr_crypt
Date: Thu, 14 May 2026 18:55:10 +0200	[thread overview]
Message-ID: <20260514165509.527721-2-thorsten.blum@linux.dev> (raw)

Use the simpler min() macro since the values are unsigned and
compatible.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
 arch/riscv/crypto/aes-riscv64-glue.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/crypto/aes-riscv64-glue.c b/arch/riscv/crypto/aes-riscv64-glue.c
index 8bbf7f348c23..bbd920c9e29d 100644
--- a/arch/riscv/crypto/aes-riscv64-glue.c
+++ b/arch/riscv/crypto/aes-riscv64-glue.c
@@ -19,6 +19,7 @@
 #include <crypto/scatterwalk.h>
 #include <crypto/xts.h>
 #include <linux/linkage.h>
+#include <linux/minmax.h>
 #include <linux/module.h>
 
 asmlinkage void aes_ecb_encrypt_zvkned(const struct crypto_aes_ctx *key,
@@ -266,8 +267,7 @@ static int riscv64_aes_ctr_crypt(struct skcipher_request *req)
 			 * operation into two at the point where the overflow
 			 * will occur.  After the first part, add the carry bit.
 			 */
-			p1_nbytes = min_t(unsigned int, nbytes,
-					  (nblocks - ctr32) * AES_BLOCK_SIZE);
+			p1_nbytes = min(nbytes, (nblocks - ctr32) * AES_BLOCK_SIZE);
 			aes_ctr32_crypt_zvkned_zvkb(ctx, walk.src.virt.addr,
 						    walk.dst.virt.addr,
 						    p1_nbytes, req->iv);

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             reply	other threads:[~2026-05-14 16:55 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-14 16:55 Thorsten Blum [this message]
2026-05-14 16:55 ` [PATCH] crypto: riscv - replace min_t with min in riscv64_aes_ctr_crypt Thorsten Blum
2026-05-22 12:31 ` Herbert Xu
2026-05-22 12:31   ` Herbert Xu

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