From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: [PATCH] xen-netback: remove dead code Date: Mon, 6 May 2013 16:40:20 +0100 Message-ID: <1367854820-4129-1-git-send-email-wei.liu2@citrix.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , Wei Liu To: , Return-path: Received: from smtp.citrix.com ([66.165.176.89]:51275 "EHLO SMTP.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754953Ab3EFPkf (ORCPT ); Mon, 6 May 2013 11:40:35 -0400 Sender: netdev-owner@vger.kernel.org List-ID: The array mmap_pages is never touched in the initialization function. This is remnant of mapping mechanism, which does exist upstream. Signed-off-by: Wei Liu --- drivers/net/xen-netback/netback.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index 37984e6..295a9c2 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -1939,10 +1939,6 @@ static int __init netback_init(void) failed_init: while (--group >= 0) { struct xen_netbk *netbk = &xen_netbk[group]; - for (i = 0; i < MAX_PENDING_REQS; i++) { - if (netbk->mmap_pages[i]) - __free_page(netbk->mmap_pages[i]); - } del_timer(&netbk->net_timer); kthread_stop(netbk->task); } -- 1.7.10.4