From nobody Tue Feb 10 08:01:21 2026 Received: from mail-24416.protonmail.ch (mail-24416.protonmail.ch [109.224.244.16]) (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 6FF292F1FC2 for ; Thu, 15 Jan 2026 19:20:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=109.224.244.16 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768504837; cv=none; b=ers0NR2daE89+BK8qutR6ZWADc3EiWiZmLVAMqGKJKj3tKWsP9xRDcULuFSYAmn7dKheXo6JgvsyjEZmd7MmZzL8jq1B8hiSSoinBFIgWlSBgVH5x5dKWGslns/p0d2L5b6M9OYLMxNrCLNCEYiYsPo5yqNbXcTWOjB0yJm9UFo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768504837; c=relaxed/simple; bh=2GaX/RYUd2Xam5+L3ObyujmDGV5ICgDqxOCpbMMdVA8=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Ci1NREeh9DLijmyhWyOwcKyUmlNwEhzNfWVWKDoBF1TPLQmwXZccw04CHVQhqFlw16BRGJmBJy8G/xtwe9GBsr9SJsm8jcspOVeGYXPkAuQJFAR39AxNcb+v6mIuJriaO1k83vnvIFbUf9moSl7cHGN5FoEWIs+xkjkUZFekrUo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=protonmail.com; spf=pass smtp.mailfrom=protonmail.com; dkim=pass (2048-bit key) header.d=protonmail.com header.i=@protonmail.com header.b=rpolLF2k; arc=none smtp.client-ip=109.224.244.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=protonmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=protonmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=protonmail.com header.i=@protonmail.com header.b="rpolLF2k" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1768504833; x=1768764033; bh=2GaX/RYUd2Xam5+L3ObyujmDGV5ICgDqxOCpbMMdVA8=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=rpolLF2kpjk4VnBDkfy2TibBJMei9drDybnv01gMAESpi7HKbXx2vRxAkRZy9F0RR w38Vifaa6vRDhyPSE4xY93ZFB/mc6tOVPWfKLuDpIPa2nUZhW2bYkt7lt6idqxTfCR RS2+Y7gaPTjPazyO9yC7nvJc4LNDr8/srUjqIMFbhFQqDCrvjSsKkAHZq/1lHJ5Dxd J9/QA06f+xh5Eq1YsiXuEQH3kTF814eSJe8uxKm8zGdlOs4/zeWveYUiv+TEVi+iDn hQDNo1o1c0P/2hHRe5s6RCe0GbCWxw1LzcM66TdnI5kOH3i+/wJOHImsJn4n3SRmkb nquxIdA8wiehQ== Date: Thu, 15 Jan 2026 19:20:27 +0000 To: Dave Penkler , Greg Kroah-Hartman , Michael Rubin , Dan Carpenter From: =?utf-8?Q?Dominik_Karol_Pi=C4=85tkowski?= Cc: linux-kernel@vger.kernel.org, =?utf-8?Q?Dominik_Karol_Pi=C4=85tkowski?= Subject: [PATCH v2 05/12] gpib: fmh_gpib: Unify *allocate_private Message-ID: <20260115191925.52268-6-dominik.karol.piatkowski@protonmail.com> In-Reply-To: <20260115191925.52268-1-dominik.karol.piatkowski@protonmail.com> References: <20260115191925.52268-1-dominik.karol.piatkowski@protonmail.com> Feedback-ID: 117888567:user:proton X-Pm-Message-ID: aecf6a60824d70b2f02a7b8bf59043c97b8200e5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Return values for *allocate_private functions as well as calling code in gpib driver are all over the place. Unify them by returning -errno if something fails, zero otherwise. Use the returned value as early return value in case of error. Replace kmalloc/memset pairs to kzalloc. Signed-off-by: Dominik Karol Pi=C4=85tkowski --- v2: Replace kmalloc/memset pairs to kzalloc. drivers/gpib/fmh_gpib/fmh_gpib.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpib/fmh_gpib/fmh_gpib.c b/drivers/gpib/fmh_gpib/fmh_g= pib.c index f7bfb4a8e553..b8d955f124bd 100644 --- a/drivers/gpib/fmh_gpib/fmh_gpib.c +++ b/drivers/gpib/fmh_gpib/fmh_gpib.c @@ -1250,11 +1250,10 @@ static int fmh_gpib_allocate_private(struct gpib_bo= ard *board) { struct fmh_priv *priv; =20 - board->private_data =3D kmalloc(sizeof(struct fmh_priv), GFP_KERNEL); + board->private_data =3D kzalloc(sizeof(struct fmh_priv), GFP_KERNEL); if (!board->private_data) return -ENOMEM; priv =3D board->private_data; - memset(priv, 0, sizeof(struct fmh_priv)); init_nec7210_private(&priv->nec7210_priv); priv->dma_buffer_size =3D 0x800; priv->dma_buffer =3D kmalloc(priv->dma_buffer_size, GFP_KERNEL); --=20 2.43.0