From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753417AbbJNLoj (ORCPT ); Wed, 14 Oct 2015 07:44:39 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:50645 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753430AbbJNLo2 (ORCPT ); Wed, 14 Oct 2015 07:44:28 -0400 From: Peter Ujfalusi To: , , CC: , , , , , Subject: [PATCH v5 13/24] dmaengine: edma: Use devm_kcalloc when possible Date: Wed, 14 Oct 2015 14:42:55 +0300 Message-ID: <1444822986-20562-14-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.6.1 In-Reply-To: <1444822986-20562-1-git-send-email-peter.ujfalusi@ti.com> References: <1444822986-20562-1-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 d5a76c67f83f..95c10373168d 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -2055,7 +2055,7 @@ 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; @@ -2086,7 +2086,7 @@ 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; -- 2.6.1