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Miller" , Thierry Reding , Jonathan Hunter , linux-crypto@vger.kernel.org (open list:CRYPTO API), linux-tegra@vger.kernel.org (open list:TEGRA ARCHITECTURE SUPPORT), linux-kernel@vger.kernel.org (open list) Cc: Liao Yuanhong Subject: [PATCH] crypto: tegra - Remove the use of dev_err_probe() Date: Wed, 20 Aug 2025 20:37:52 +0800 Message-Id: <20250820123752.473172-1-liaoyuanhong@vivo.com> X-Mailer: git-send-email 2.34.1 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SGBP274CA0015.SGPP274.PROD.OUTLOOK.COM (2603:1096:4:b0::27) To SEZPR06MB5576.apcprd06.prod.outlook.com (2603:1096:101:c9::14) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5576:EE_|KL1PR06MB6448:EE_ X-MS-Office365-Filtering-Correlation-Id: 68607ab4-e245-488e-f449-08dddfe66787 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|376014|52116014|1800799024|38350700014; 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charset="utf-8" Logging messages that show some type of "out of memory" error are generally unnecessary as there is a generic message and a stack dump done by the memory subsystem. These messages generally increase kernel size without much added value[1]. The dev_err_probe() doesn't do anything when error is '-ENOMEM'. Therefore, remove the useless call to dev_err_probe(), and just return the value instead. [1]: https://lore.kernel.org/lkml/1402419340.30479.18.camel@joe-AO725/ Signed-off-by: Liao Yuanhong --- drivers/crypto/tegra/tegra-se-main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/tegra/tegra-se-main.c b/drivers/crypto/tegra/te= gra-se-main.c index 1c94f1de0546..7237f14eaf5a 100644 --- a/drivers/crypto/tegra/tegra-se-main.c +++ b/drivers/crypto/tegra/tegra-se-main.c @@ -310,7 +310,7 @@ static int tegra_se_probe(struct platform_device *pdev) =20 se->engine =3D crypto_engine_alloc_init(dev, 0); if (!se->engine) - return dev_err_probe(dev, -ENOMEM, "failed to init crypto engine\n"); + return -ENOMEM; =20 ret =3D crypto_engine_start(se->engine); if (ret) { --=20 2.34.1