From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-182.mta0.migadu.com (out-182.mta0.migadu.com [91.218.175.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 98F7F3E1683 for ; Tue, 19 May 2026 08:37:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779179839; cv=none; b=mR5jc3vZhotZQQ2JFtK8s+VSskSYOCdj9BX/kux6Jy6ITGEwtty8LgVvnlPM5LvjtvcpZ4DRUO6nmoRbxejP0/5A1L7+WhJnuAMsJ5k7Z1cXYQpU91msOz28ziGVsBufSoPTfXnGBFTjIpUR4wdWo5wE2jY7FZ60hdb44AN5ung= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779179839; c=relaxed/simple; bh=GCvQcOIc7uJYALg92V3wlUU/hVuUxO2oyTfTVg30Ho4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Q6F9DrkCHpGVTaMH5N0AJtEp/fKWLxGK/b+ozWwStqKvDxkmMd4jEv/SmG9wrJh9CbJPqTpPQggTi+qEaZrTS85setS1BWBxcj34WHf5PCyG9goYKKEL/UZDQR+WkKt+X2y4tR+BzaVkvwn03WkraC/Rr/1ZQlerNTV3wtNXSp8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=pduDY5g8; arc=none smtp.client-ip=91.218.175.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="pduDY5g8" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1779179825; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=9mcQY7rZXuAtUqvNRCppzSTuyCCLaeN800BOjkfvpJs=; b=pduDY5g8kpduMdZtx4SPIX1LvWO4t11VXAecXC+QH0u125UDk81tjlkBeZpyQjCLRgh9Rb Ki7xbws8y5g25/UbEAc9wrikpgFD4NaF0H2ooigozKJJJqhLVsG6dbgYdrVN5s+arE2oNU iAnwhPAwzp5IG4HuDkn/lDV6uSsRZWg= From: Thorsten Blum To: Lukas Wunner , Ignat Korchagin , Herbert Xu , "David S. Miller" Cc: Thorsten Blum , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] crypto: ecrdsa - remove empty sig_alg exit callback Date: Tue, 19 May 2026 10:36:32 +0200 Message-ID: <20260519083630.147673-3-thorsten.blum@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=953; i=thorsten.blum@linux.dev; h=from:subject; bh=GCvQcOIc7uJYALg92V3wlUU/hVuUxO2oyTfTVg30Ho4=; b=owGbwMvMwCUWt7pQ4caZUj3G02pJDFk8inyW9feWMpktyJ9Q4NPX8jms/2cE04zOH7xli29mL HnOpb+zo5SFQYyLQVZMkeXBrB8zfEtrKjeZROyEmcPKBDKEgYtTACbyaxUjw5KvzPbepz1X1zM9 1N2bcTK29bfm3GiOmdr7m1IM/M3ynjL8lfCaf5g1fv70/XMdvk2UjJ3edz6y/a9E5Zrgyb+sEgr s2AA= X-Developer-Key: i=thorsten.blum@linux.dev; a=openpgp; fpr=1D60735E8AEF3BE473B69D84733678FD8DFEEAD4 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT ecrdsa_exit_tfm() is empty, and sig_alg .exit is optional. The corresponding .init callback is not set either, so there is nothing to release in .exit. Remove the empty function and leave .exit unset. Signed-off-by: Thorsten Blum --- crypto/ecrdsa.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/crypto/ecrdsa.c b/crypto/ecrdsa.c index 2c0602f0cd40..4fb9906b47a8 100644 --- a/crypto/ecrdsa.c +++ b/crypto/ecrdsa.c @@ -259,16 +259,11 @@ static unsigned int ecrdsa_max_size(struct crypto_sig *tfm) return 2 * ctx->pub_key.ndigits * sizeof(u64); } -static void ecrdsa_exit_tfm(struct crypto_sig *tfm) -{ -} - static struct sig_alg ecrdsa_alg = { .verify = ecrdsa_verify, .set_pub_key = ecrdsa_set_pub_key, .key_size = ecrdsa_key_size, .max_size = ecrdsa_max_size, - .exit = ecrdsa_exit_tfm, .base = { .cra_name = "ecrdsa", .cra_driver_name = "ecrdsa-generic",