From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753233AbbIKM2n (ORCPT ); Fri, 11 Sep 2015 08:28:43 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:48585 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753078AbbIKM2j (ORCPT ); Fri, 11 Sep 2015 08:28:39 -0400 From: Peter Ujfalusi To: , , CC: , , , , , Subject: [PATCH v2 14/23] dmaengine: edma: Use devm_kcalloc when possible Date: Fri, 11 Sep 2015 15:27:13 +0300 Message-ID: <1441974442-8233-15-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.5.1 In-Reply-To: <1441974442-8233-1-git-send-email-peter.ujfalusi@ti.com> References: <1441974442-8233-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When allocating a memory for number of items it is better (looks better) to use devm_kcalloc. Signed-off-by: Peter Ujfalusi --- drivers/dma/edma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index cae8b23e3ac3..0c995f981936 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -2034,7 +2034,7 @@ static int edma_setup_from_hw(struct device *dev, struct edma_soc_info *pdata, * priority. So Q0 is the highest priority queue and the last queue has * the lowest priority. */ - queue_priority_map = devm_kzalloc(dev, (ecc->num_tc + 1) * sizeof(s8), + queue_priority_map = devm_kcalloc(dev, ecc->num_tc + 1, sizeof(s8), GFP_KERNEL); if (!queue_priority_map) return -ENOMEM; @@ -2065,7 +2065,7 @@ static int edma_xbar_event_map(struct device *dev, struct edma_soc_info *pdata, u32 shift, offset, mux; int ret, i; - xbar_chans = devm_kzalloc(dev, (nelm + 2) * sizeof(s16), GFP_KERNEL); + xbar_chans = devm_kcalloc(dev, nelm + 2, sizeof(s16), GFP_KERNEL); if (!xbar_chans) return -ENOMEM; -- 2.5.1