From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [Patch v1] imx: i2c: fix i2c resource leak with dma transfer Date: Sun, 10 Jan 2016 10:07:42 +0100 Message-ID: <20160110090742.GG1526@katana> References: <1452231195-18425-1-git-send-email-pandy.gao@nxp.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="zGQnqpIoxlsbsOfg" Return-path: Received: from sauhun.de ([89.238.76.85]:60998 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751887AbcAJJHr (ORCPT ); Sun, 10 Jan 2016 04:07:47 -0500 Content-Disposition: inline In-Reply-To: <1452231195-18425-1-git-send-email-pandy.gao@nxp.com> Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: Gao Pan Cc: u.kleine-koenig@pengutronix.de, linux-i2c@vger.kernel.org, frank.li@nxp.com, fugang.duan@nxp.com, kernel@pengutronix.de --zGQnqpIoxlsbsOfg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jan 08, 2016 at 01:33:15PM +0800, Gao Pan wrote: > In i2c_imx_dma_xfer(), when dmaengine_submit() returns error, > the context goto label err_submit and then return. However, the > memory allocated for txdesc has not been freed yet, which > leads to resource leak. >=20 > Signed-off-by: Gao Pan > Signed-off-by: Fugang Duan Applied to for-next, thanks! --zGQnqpIoxlsbsOfg Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJWkh9eAAoJEBQN5MwUoCm2wgIP/2NAnEbAHxWzrrQusmw8jrJ8 CNPa1VYP/G/Sxqs46WUzyt6ZrtZcxcMRwQph83Sp+kocl8hnZ2/Xvd/bvOLBPUn8 SeNiNGlgtSlVlRnK1Q9HFu4dEO77Bv+l1Ero1P5/x23Gyy0XnEoX+ytp8beOkdO6 JauNWz3G22oELKfVw5XeaUwaNc7szw6wISVTg4fMGHdpQC+Eb+2BQ6ioGmUUmVTK rRdwn/HusMVj7ATTUaBIICUxQMDK6W/X9tcZ4jC609oT6l/I59Fl1Sd2K+gknpRq dNvePFKRDlkCYRx2ExVl5su/cF52XwI6PVhTwfTSZmXsHJIHs16877AxmdIwUTuh IZuj+rsPPgC+o/MMP5gfsfJtF9osYaR72PeBQel7wMmSsl+99VALQdJGR+Xj5hFK 1w+IJVgbVcUofmHDrnREUi42d6S+Vw8OZO3GJOKODqtLN38tMFMiTWRJ4r8kCYsS vciG6q1rIZoopRF9GoLvzb7NnZbzrsyO5TQFuH0T+NQWgGApnbTTz0vPiUj1IkE7 MPYapzuWHpNULvyz5HMSG7eUip5DExaCvmdEXzlpYDgd5iewU77gXHaolmGnH8IN yFZGtYKZ6dM8v9r1m1Sitd8KpLmEN/+RPE5JiLzBWYLtlIN2XOQj7XuWTzTGGnnX 9rsWS8M2ZvMPUporLam/ =Xyiv -----END PGP SIGNATURE----- --zGQnqpIoxlsbsOfg--