Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758307Ab3FAJim (ORCPT ); Sat, 1 Jun 2013 05:38:42 -0400 Received: from www17.your-server.de ([213.133.104.17]:58589 "EHLO www17.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755958Ab3FAJif (ORCPT ); Sat, 1 Jun 2013 05:38:35 -0400 Message-ID: <1370079510.29224.4.camel@localhost.localdomain> Subject: [PATCH] PVRUSB2: Cocci spatch "memdup.spatch" From: Thomas Meyer To: isely@pobox.com, mchehab@redhat.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Date: Sat, 01 Jun 2013 11:38:30 +0200 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.6.4 (3.6.4-3.fc18) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Authenticated-Sender: thomas@m3y3r.de Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 889 Lines: 26 Signed-off-by: Thomas Meyer --- diff -u -p a/drivers/media/usb/pvrusb2/pvrusb2-io.c b/drivers/media/usb/pvrusb2/pvrusb2-io.c --- a/drivers/media/usb/pvrusb2/pvrusb2-io.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-io.c @@ -354,9 +354,9 @@ static int pvr2_stream_buffer_count(stru if (scnt < sp->buffer_slot_count) { struct pvr2_buffer **nb = NULL; if (scnt) { - nb = kmalloc(scnt * sizeof(*nb),GFP_KERNEL); + nb = kmemdup(sp->buffers, scnt * sizeof(*nb), + GFP_KERNEL); if (!nb) return -ENOMEM; - memcpy(nb,sp->buffers,scnt * sizeof(*nb)); } kfree(sp->buffers); sp->buffers = nb; -- 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/