From patchwork Wed Apr 30 11:59:53 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ovidiu Panait X-Patchwork-Id: 886175 Received: from mail-ej1-f45.google.com (mail-ej1-f45.google.com [209.85.218.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CA6E12DC779; Wed, 30 Apr 2025 12:00:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.45 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746014449; cv=none; b=LNwe80zr5JIYOuvebJvW6PNR9Jznkf4DCDplnq1LPVuzkWR0UeNcC52oK7e/oMOYhHxB1z6Rg2ZynTtOSRK6UyVzYjfo25/fjX8r5A2DlYjFtBx7jUqOTxjZRrCd/ZJAF3eBkPaQPAv4hQKBLXTJU/GH+Vwtl4r7wXeLl5hJiso= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746014449; c=relaxed/simple; bh=kxdRKp2lzjagy8gOzCDfUJcqbQMHv+M8TNnx8KCN8WI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=IO4b14UGqtfBfrlDDBoiHEvTBEv42Fom46KoPtoK/E4a1c3CAmp+HZ32SQx3ug4FzdBON9CpOAJpmAL94dZjwer/+2/8gv4DO/4Dp65vexrKpfJNXWVe56H/IblUWEmEMzvi0acgaI3kdJywZH8CPw4SP2QFqKC1uZb5BTriyB4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Ftg6vtPC; arc=none smtp.client-ip=209.85.218.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Ftg6vtPC" Received: by mail-ej1-f45.google.com with SMTP id a640c23a62f3a-ac6e8cf9132so1421144766b.2; Wed, 30 Apr 2025 05:00:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1746014446; x=1746619246; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=NnW1V4G7QDzDaIONh5ACII2mYnPVAr6ZbvWhIzGCX+k=; b=Ftg6vtPC8SmmkrH+BvFIUKBKtoDO0aDFCB/JgAJ94fAFs7Ku2JaLTiZJMOFKv37pBx 3yae+jOYoRTBu4EEseR3NfHvJW4mnwJlqWPl1xh5mbBNNZbFg9Quzrvcn+yFeW7WBXOa dS9TjJIwyfPEXfOxK9Ra79+H8PqOHKa/sEG7RsPmRawMvKUjUuzgwOxf7ORrbbncLSDR Xfta2Zbrxdx9ldOdQY0qeRTmhYievxTOReEmcCwQ7x3/sI2HAO7JTIgJDesklcTrxYab nFwKiLC86ItY/6nG2iRtZ4Slt19c6UO7umuqh4LrT3RFqGsW+BrJWMrs4rP3ixpop9CM H2TQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1746014446; x=1746619246; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=NnW1V4G7QDzDaIONh5ACII2mYnPVAr6ZbvWhIzGCX+k=; b=ND7hU8lmOSDIKVldQaC/5Plnmmvgf2EuaaVG6qOFaGUmHdzYk2rQcddE6fMch8chTN mnDGv2VjGdpV8UYpI5d3KHhW4e4IlaLyx8U8JORwVlIJsnJsZHAYS7X2VqmoJWc7TX1N LnqvCSnwS4dzyvHtObJe50xD1UX89fy6qc7fwgxxfpCewumnvNDudCeIXoTQoU6DETIj x8qf5jHxpbsVNtZrb1LiFYKYmbARVpagZ7yWbGEr2ujmvljxLhIjHrGWXGvchB+diXJc t6fC/oEFxaadzbot2NK9yNPEAynmgIfmRzeyuiwoq5OEHdW+UPSZNpDrJ9ESkI2ILrlr gqtg== X-Forwarded-Encrypted: i=1; AJvYcCUZbTux8jlKCcAboGDUz2H623XcJDa/REN2HuGyKJbEtw5jKfEtH7TcgvjrCB7DPJkIp1Rb7Yq0p3gpqOc=@vger.kernel.org, AJvYcCUmVvIMntCsuhe51dCHUFXGv/v/mLRfeSLfyrRYgMFVdUa6Zify/Jkm13URFUxY9eumIYSkVs2wP0xM/3uP@vger.kernel.org X-Gm-Message-State: AOJu0YxwIF8beAJxwEE6cyXK7ae+1haRhWNivTEY67/QRxF1ZyrKw4Ca WK1Zrfi29vdN12xgsmRlF8nTwdJj/yzFgxFk1pYS1INRsmQO/HMK X-Gm-Gg: ASbGnctNK8RmcXZafEBBjcHTlNhuZhcfAOo07VADM9zD+ckeRC/MsSyCvrTvFqADpgp IP/Xr9uQMOwoD8oPGU0p1fogNLlI5PAQ0JQ29pdKJ9mDZsI7e//jCAkzMTImKSuwKW6yzNVOawG 5Ta0KMvgk4pBZQV/JeHdYGt/oK/yvNoydDBC91LqOMTUmQtpeN4hoTauPsEqv1V2kktXcvIV0B3 6OlRVa04HRyh9nmF0o3X/81YWWcZpnO1UJwf5s1jxfD9DORtRva/iABSJ6JpGURW8T4b/KKMx/5 n2ZgAZZDhFJsCoqJvUeXhn9FDBTyxJFvr3d4ojYThpYu8CrG42dqy+NaZf87N5Vh+4wKma7TAIc hdtU= X-Google-Smtp-Source: AGHT+IEzCqp2C+g91jO5PGP9Djnt7u31GuUe/k4aFGoYVUesU7GnbTtM7j8u4LECq2tRaHqh89SsbQ== X-Received: by 2002:a17:907:9488:b0:ace:3214:fed8 with SMTP id a640c23a62f3a-acedc630b9emr322914666b.27.1746014445764; Wed, 30 Apr 2025 05:00:45 -0700 (PDT) Received: from localhost.localdomain ([2a02:2f0e:c50a:8800:cf9e:ee0b:4a01:37f6]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ace6e41a850sm914382466b.32.2025.04.30.05.00.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Apr 2025 05:00:45 -0700 (PDT) From: Ovidiu Panait To: herbert@gondor.apana.org.au, davem@davemloft.net, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Ovidiu Panait Subject: [PATCH] crypto: rng - fix documentation for crypto_rng_alg() Date: Wed, 30 Apr 2025 14:59:53 +0300 Message-ID: <20250430115953.1180650-1-ovidiu.panait.oss@gmail.com> X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Current documentation states that crypto_rng_alg() returns the cra_name of the rng algorithm, but it actually returns a 'struct rng_alg' pointer from a RNG handle. Update documentation to reflect this. Signed-off-by: Ovidiu Panait --- include/crypto/rng.h | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/include/crypto/rng.h b/include/crypto/rng.h index 5ac4388f50e1..f8224cc390f8 100644 --- a/include/crypto/rng.h +++ b/include/crypto/rng.h @@ -102,12 +102,10 @@ static inline struct rng_alg *__crypto_rng_alg(struct crypto_alg *alg) } /** - * crypto_rng_alg - obtain name of RNG - * @tfm: cipher handle - * - * Return the generic name (cra_name) of the initialized random number generator + * crypto_rng_alg() - obtain 'struct rng_alg' pointer from RNG handle + * @tfm: RNG handle * - * Return: generic name string + * Return: Pointer to 'struct rng_alg', derived from @tfm RNG handle */ static inline struct rng_alg *crypto_rng_alg(struct crypto_rng *tfm) {