linux-kernel - [PATCH] crypto: rng - Combine two seq_printf() calls into one in crypto_rng

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Message-ID: <d9574f40-8d0f-4f14-bc9f-b29c56069b8b@web.de>
Date: Mon, 10 Nov 2025 16:56:10 +0100
From: Markus Elfring <Markus.Elfring@....de>
To: linux-crypto@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
 Herbert Xu <herbert@...dor.apana.org.au>, Neil Horman <nhorman@...driver.com>
Cc: LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] crypto: rng - Combine two seq_printf() calls into one in
 crypto_rng_show()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Mon, 10 Nov 2025 16:45:13 +0100

A bit of data was put into a sequence by two separate function calls.
Print the same data by a single function call instead.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 crypto/rng.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/crypto/rng.c b/crypto/rng.c
index ee1768c5a400..479c4ac6fb6c 100644
--- a/crypto/rng.c
+++ b/crypto/rng.c
@@ -81,8 +81,7 @@ 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)
 {
-	seq_printf(m, "type         : rng\n");
-	seq_printf(m, "seedsize     : %u\n", seedsize(alg));
+	seq_printf(m, "type         : rng\nseedsize     : %u\n", seedsize(alg));
 }

 static const struct crypto_type crypto_rng_type = {
-- 
2.51.1