From patchwork Mon Mar 6 15:27:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Clark X-Patchwork-Id: 13161396 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 03936C64EC4 for ; Mon, 6 Mar 2023 15:29:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=yIReozJsOaCYWQ9wAjBZwqnawoYvfokrBiZhrqq6KGs=; b=WuUIzxb0BnBr9Z qGrKVPZY5RZLBfsXs3rYH0LATU/Vldd+ZgEikWzxl0EJVeGROjVPn8II7/Vl0NmfNXAWrSc2VzVaL a4px7feQOP51bUIf27MePEBr5xlL4zzDsrW8DaIaL1fjwnRunrlgM9xtS8XTRTs4iRo+XDDE+gccJ Xh3aEDw7GfV32zg/nO8+/fF6ysDLx+Y0coRDlmF5wsTvuwr3RrHfZoGS6ysynVmVqi5Is1UEIJoYG s4CpXRqDRL6WbYjO0E2DyTsXlriNmxQzM9WEBgCH9hWOOxV66KaJAs8F60iyDT0z3C+cy1rpGK4LI HoUEFOIX9YAoB/Bl4xGQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pZCl2-00Da2i-Kv; Mon, 06 Mar 2023 15:28:12 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pZCkj-00DZwz-Ax for linux-arm-kernel@lists.infradead.org; Mon, 06 Mar 2023 15:27:54 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A510E12FC; Mon, 6 Mar 2023 07:28:33 -0800 (PST) Received: from e127643.broadband (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id A26133F71A; Mon, 6 Mar 2023 07:27:47 -0800 (PST) From: James Clark To: linux-kernel@vger.kernel.org Cc: James Clark , Jonathan Corbet , Guenter Roeck , Jean Delvare , Anand Ashok Dumbre , Jonathan Cameron , Lars-Peter Clausen , Michal Simek , Andy Gross , Bjorn Andersson , Konrad Dybcio , Greg Kroah-Hartman , Jiri Slaby , linux-doc@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-serial@vger.kernel.org Subject: [PATCH 4/4] serial: qcom_geni: Use devm_krealloc_array Date: Mon, 6 Mar 2023 15:27:23 +0000 Message-Id: <20230306152723.3090195-5-james.clark@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230306152723.3090195-1-james.clark@arm.com> References: <20230306152723.3090195-1-james.clark@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230306_072753_441616_078C140A X-CRM114-Status: GOOD ( 10.37 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Now that it exists, use it instead of doing the multiplication manually. Signed-off-by: James Clark --- drivers/tty/serial/qcom_geni_serial.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index d69592e5e2ec..23fc33d182ac 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -1056,9 +1056,9 @@ static int setup_fifos(struct qcom_geni_serial_port *port) (port->tx_fifo_depth * port->tx_fifo_width) / BITS_PER_BYTE; if (port->rx_buf && (old_rx_fifo_depth != port->rx_fifo_depth) && port->rx_fifo_depth) { - port->rx_buf = devm_krealloc(uport->dev, port->rx_buf, - port->rx_fifo_depth * sizeof(u32), - GFP_KERNEL); + port->rx_buf = devm_krealloc_array(uport->dev, port->rx_buf, + port->rx_fifo_depth, sizeof(u32), + GFP_KERNEL); if (!port->rx_buf) return -ENOMEM; }