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Message-ID: <20251222104457.635513-1-thorsten.blum@linux.dev>
Date: Mon, 22 Dec 2025 11:44:55 +0100
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Herbert Xu <herbert@...dor.apana.org.au>,
"David S. Miller" <davem@...emloft.net>,
Neil Horman <nhorman@...driver.com>
Cc: Thorsten Blum <thorsten.blum@...ux.dev>,
linux-crypto@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH] crypto - remove unnecessary forward declarations
Add the __maybe_unused attribute to the function definitions and remove
the now-unnecessary forward declarations.
Signed-off-by: Thorsten Blum <thorsten.blum@...ux.dev>
---
crypto/acompress.c | 6 ++----
crypto/aead.c | 5 ++---
crypto/ahash.c | 5 ++---
crypto/akcipher.c | 6 ++----
crypto/kpp.c | 6 ++----
crypto/rng.c | 5 ++---
crypto/shash.c | 5 ++---
crypto/skcipher.c | 5 ++---
8 files changed, 16 insertions(+), 27 deletions(-)
diff --git a/crypto/acompress.c b/crypto/acompress.c
index be28cbfd22e3..9320a3947263 100644
--- a/crypto/acompress.c
+++ b/crypto/acompress.c
@@ -60,10 +60,8 @@ static int __maybe_unused crypto_acomp_report(
return nla_put(skb, CRYPTOCFGA_REPORT_ACOMP, sizeof(racomp), &racomp);
}
-static void crypto_acomp_show(struct seq_file *m, struct crypto_alg *alg)
- __maybe_unused;
-
-static void crypto_acomp_show(struct seq_file *m, struct crypto_alg *alg)
+static void __maybe_unused crypto_acomp_show(struct seq_file *m,
+ struct crypto_alg *alg)
{
seq_puts(m, "type : acomp\n");
}
diff --git a/crypto/aead.c b/crypto/aead.c
index 08d44c5e5c33..e009937bf3a5 100644
--- a/crypto/aead.c
+++ b/crypto/aead.c
@@ -151,9 +151,8 @@ static int __maybe_unused crypto_aead_report(
return nla_put(skb, CRYPTOCFGA_REPORT_AEAD, sizeof(raead), &raead);
}
-static void crypto_aead_show(struct seq_file *m, struct crypto_alg *alg)
- __maybe_unused;
-static void crypto_aead_show(struct seq_file *m, struct crypto_alg *alg)
+static void __maybe_unused crypto_aead_show(struct seq_file *m,
+ struct crypto_alg *alg)
{
struct aead_alg *aead = container_of(alg, struct aead_alg, base);
diff --git a/crypto/ahash.c b/crypto/ahash.c
index 66492ae75fcf..1abfbb7ab486 100644
--- a/crypto/ahash.c
+++ b/crypto/ahash.c
@@ -801,9 +801,8 @@ static int __maybe_unused crypto_ahash_report(
return nla_put(skb, CRYPTOCFGA_REPORT_HASH, sizeof(rhash), &rhash);
}
-static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg)
- __maybe_unused;
-static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg)
+static void __maybe_unused crypto_ahash_show(struct seq_file *m,
+ struct crypto_alg *alg)
{
seq_printf(m, "type : ahash\n");
seq_printf(m, "async : %s\n",
diff --git a/crypto/akcipher.c b/crypto/akcipher.c
index a36f50c83827..dfe87b3ce183 100644
--- a/crypto/akcipher.c
+++ b/crypto/akcipher.c
@@ -46,10 +46,8 @@ static int __maybe_unused crypto_akcipher_report(
sizeof(rakcipher), &rakcipher);
}
-static void crypto_akcipher_show(struct seq_file *m, struct crypto_alg *alg)
- __maybe_unused;
-
-static void crypto_akcipher_show(struct seq_file *m, struct crypto_alg *alg)
+static void __maybe_unused crypto_akcipher_show(struct seq_file *m,
+ struct crypto_alg *alg)
{
seq_puts(m, "type : akcipher\n");
}
diff --git a/crypto/kpp.c b/crypto/kpp.c
index 2e0cefe7a25f..7451d39a7ad8 100644
--- a/crypto/kpp.c
+++ b/crypto/kpp.c
@@ -29,10 +29,8 @@ static int __maybe_unused crypto_kpp_report(
return nla_put(skb, CRYPTOCFGA_REPORT_KPP, sizeof(rkpp), &rkpp);
}
-static void crypto_kpp_show(struct seq_file *m, struct crypto_alg *alg)
- __maybe_unused;
-
-static void crypto_kpp_show(struct seq_file *m, struct crypto_alg *alg)
+static void __maybe_unused crypto_kpp_show(struct seq_file *m,
+ struct crypto_alg *alg)
{
seq_puts(m, "type : kpp\n");
}
diff --git a/crypto/rng.c b/crypto/rng.c
index ee1768c5a400..5982dcea1010 100644
--- a/crypto/rng.c
+++ b/crypto/rng.c
@@ -77,9 +77,8 @@ static int __maybe_unused crypto_rng_report(
return nla_put(skb, CRYPTOCFGA_REPORT_RNG, sizeof(rrng), &rrng);
}
-static void crypto_rng_show(struct seq_file *m, struct crypto_alg *alg)
- __maybe_unused;
-static void crypto_rng_show(struct seq_file *m, struct crypto_alg *alg)
+static void __maybe_unused crypto_rng_show(struct seq_file *m,
+ struct crypto_alg *alg)
{
seq_printf(m, "type : rng\n");
seq_printf(m, "seedsize : %u\n", seedsize(alg));
diff --git a/crypto/shash.c b/crypto/shash.c
index 4721f5f134f4..0dab800c48ee 100644
--- a/crypto/shash.c
+++ b/crypto/shash.c
@@ -346,9 +346,8 @@ static int __maybe_unused crypto_shash_report(
return nla_put(skb, CRYPTOCFGA_REPORT_HASH, sizeof(rhash), &rhash);
}
-static void crypto_shash_show(struct seq_file *m, struct crypto_alg *alg)
- __maybe_unused;
-static void crypto_shash_show(struct seq_file *m, struct crypto_alg *alg)
+static void __maybe_unused crypto_shash_show(struct seq_file *m,
+ struct crypto_alg *alg)
{
struct shash_alg *salg = __crypto_shash_alg(alg);
diff --git a/crypto/skcipher.c b/crypto/skcipher.c
index 14a820cb06c7..d62c6a360413 100644
--- a/crypto/skcipher.c
+++ b/crypto/skcipher.c
@@ -570,9 +570,8 @@ static void crypto_skcipher_free_instance(struct crypto_instance *inst)
skcipher->free(skcipher);
}
-static void crypto_skcipher_show(struct seq_file *m, struct crypto_alg *alg)
- __maybe_unused;
-static void crypto_skcipher_show(struct seq_file *m, struct crypto_alg *alg)
+static void __maybe_unused crypto_skcipher_show(struct seq_file *m,
+ struct crypto_alg *alg)
{
struct skcipher_alg *skcipher = __crypto_skcipher_alg(alg);
--
Thorsten Blum <thorsten.blum@...ux.dev>
GPG: 1D60 735E 8AEF 3BE4 73B6 9D84 7336 78FD 8DFE EAD4
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