From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754458AbYDLPQJ (ORCPT ); Sat, 12 Apr 2008 11:16:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752855AbYDLPP4 (ORCPT ); Sat, 12 Apr 2008 11:15:56 -0400 Received: from qb-out-0506.google.com ([72.14.204.232]:6848 "EHLO qb-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752833AbYDLPP4 (ORCPT ); Sat, 12 Apr 2008 11:15:56 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:message-id:to:cc:subject:from:x-mailer:mime-version:content-type:content-transfer-encoding; b=izKk+sn7VLNCz8BnjJL0Jn5c9XBuq7VYoRlg450ySiTxb2peS7nmo5i8hoJ/V5DrEUrK31sdhaiXbRnCEXTtLefnxkx5urll08hrIknabwEE2nFuqRui4QvMFE90LB6oIqmVb5ohO/i7kT6DBuc9/m8Aa8XrMTkcDcfMy6OmvIg= Date: Sat, 12 Apr 2008 23:12:12 +0800 (CST) Message-Id: <20080412.231212.103246256.xiyou.wangcong@gmail.com> To: linux-kernel@vger.kernel.org Cc: akpm@osdl.org, Jeff Dike , user-mode-linux-devel@lists.sourceforge.net Subject: [Patch] UML: Remove a useless function From: WANG Cong X-Mailer: Mew version 5.2 on Emacs 22.1 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org arch/um/drivers/chan_kern.c::chan_out_fd() is not used by anyone. Remove it. Compile testing passed. Cc: Jeff Dike Signed-off-by: WANG Cong --- arch/um/drivers/chan_kern.c | 13 ------------- arch/um/include/chan_kern.h | 1 - 2 files changed, 0 insertions(+), 14 deletions(-) diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c index de22a10..6e51424 100644 --- a/arch/um/drivers/chan_kern.c +++ b/arch/um/drivers/chan_kern.c @@ -583,19 +583,6 @@ int parse_chan_pair(char *str, struct line *line, int device, return 0; } -int chan_out_fd(struct list_head *chans) -{ - struct list_head *ele; - struct chan *chan; - - list_for_each(ele, chans) { - chan = list_entry(ele, struct chan, list); - if (chan->primary && chan->output) - return chan->fd; - } - return -1; -} - void chan_interrupt(struct list_head *chans, struct delayed_work *task, struct tty_struct *tty, int irq) { diff --git a/arch/um/include/chan_kern.h b/arch/um/include/chan_kern.h index de5f697..1e65145 100644 --- a/arch/um/include/chan_kern.h +++ b/arch/um/include/chan_kern.h @@ -44,7 +44,6 @@ extern void close_chan(struct list_head *chans, int delay_free_irq); extern int chan_window_size(struct list_head *chans, unsigned short *rows_out, unsigned short *cols_out); -extern int chan_out_fd(struct list_head *chans); extern int chan_config_string(struct list_head *chans, char *str, int size, char **error_out); -- 1.5.2.4