Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753740AbZLNNds (ORCPT ); Mon, 14 Dec 2009 08:33:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752050AbZLNNdp (ORCPT ); Mon, 14 Dec 2009 08:33:45 -0500 Received: from az33egw02.freescale.net ([192.88.158.103]:48964 "EHLO az33egw02.freescale.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751655AbZLNNdo (ORCPT ); Mon, 14 Dec 2009 08:33:44 -0500 From: Vishnu Suresh To: linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org, dan.j.williams@intel.com, linux-crypto@vger.kernel.org, herbert@gondor.apana.org.au Cc: B04825@freescale.com, R58472@freescale.com, Vishnu Suresh Subject: [PATCH v0] Crypto: Talitos: re-initialize async_tx descriptors Date: Mon, 14 Dec 2009 19:03:22 +0530 Message-Id: <1260797602-7476-1-git-send-email-Vishnu@freescale.com> X-Mailer: git-send-email 1.6.4.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 999 Lines: 32 The async_tx descriptors contains dangling pointers. Hence, re-initialize them to NULL before use. Signed-off-by: Vishnu Suresh --- o. Rebased to linux-next as of 20091214 drivers/crypto/talitos.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index 87f06be..9e261c6 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -952,6 +952,9 @@ static struct dma_async_tx_descriptor * talitos_prep_dma_xor( return NULL; } dma_async_tx_descriptor_init(&new->async_tx, &xor_chan->common); + new->async_tx.parent = NULL; + new->async_tx.next = NULL; + desc = &new->hwdesc; /* Set destination: Last pointer pair */ -- 1.6.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/