[PATCH] crypto - remove unnecessary forward declarations

[PATCH] crypto - remove unnecessary forward declarations

[Thorsten Blum]

Add the __maybe_unused attribute to the function definitions and remove
the now-unnecessary forward declarations.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.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@linux.dev>
GPG: 1D60 735E 8AEF 3BE4 73B6  9D84 7336 78FD 8DFE EAD4

Re: [PATCH] crypto - remove unnecessary forward declarations

[Herbert Xu]

On Mon, Dec 22, 2025 at 11:44:55AM +0100, Thorsten Blum wrote:
> Add the __maybe_unused attribute to the function definitions and remove
> the now-unnecessary forward declarations.
> 
> Signed-off-by: Thorsten Blum <thorsten.blum@linux.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(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt