From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2992936AbXDDPZ0 (ORCPT ); Wed, 4 Apr 2007 11:25:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S2992942AbXDDPZZ (ORCPT ); Wed, 4 Apr 2007 11:25:25 -0400 Received: from emailhub.stusta.mhn.de ([141.84.69.5]:42719 "EHLO mailhub.stusta.mhn.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2992936AbXDDPZZ (ORCPT ); Wed, 4 Apr 2007 11:25:25 -0400 Date: Wed, 4 Apr 2007 17:25:25 +0200 From: Adrian Bunk To: linux-kernel@vger.kernel.org Subject: [2.6 patch] kernel/relay.c: make functions static Message-ID: <20070404152525.GG27660@stusta.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This patch makes some needlessly global functions static. Signed-off-by: Adrian Bunk --- kernel/relay.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) --- linux-2.6.21-rc5-mm3/kernel/relay.c.old 2007-04-03 01:33:49.000000000 +0200 +++ linux-2.6.21-rc5-mm3/kernel/relay.c 2007-04-03 01:36:07.000000000 +0200 @@ -79,7 +79,7 @@ * * Caller should already have grabbed mmap_sem. */ -int relay_mmap_buf(struct rchan_buf *buf, struct vm_area_struct *vma) +static int relay_mmap_buf(struct rchan_buf *buf, struct vm_area_struct *vma) { unsigned long length = vma->vm_end - vma->vm_start; struct file *filp = vma->vm_file; @@ -143,7 +143,7 @@ * * Returns channel buffer if successful, %NULL otherwise. */ -struct rchan_buf *relay_create_buf(struct rchan *chan) +static struct rchan_buf *relay_create_buf(struct rchan *chan) { struct rchan_buf *buf = kzalloc(sizeof(struct rchan_buf), GFP_KERNEL); if (!buf) @@ -173,7 +173,7 @@ * * Should only be called from kref_put(). */ -void relay_destroy_channel(struct kref *kref) +static void relay_destroy_channel(struct kref *kref) { struct rchan *chan = container_of(kref, struct rchan, kref); kfree(chan); @@ -183,7 +183,7 @@ * relay_destroy_buf - destroy an rchan_buf struct and associated buffer * @buf: the buffer struct */ -void relay_destroy_buf(struct rchan_buf *buf) +static void relay_destroy_buf(struct rchan_buf *buf) { struct rchan *chan = buf->chan; unsigned int i; @@ -208,7 +208,7 @@ * rchan_buf_struct and the channel buffer. Should only be called from * kref_put(). */ -void relay_remove_buf(struct kref *kref) +static void relay_remove_buf(struct kref *kref) { struct rchan_buf *buf = container_of(kref, struct rchan_buf, kref); buf->chan->cb->remove_buf_file(buf->dentry); @@ -221,11 +221,10 @@ * * Returns 1 if the buffer is empty, 0 otherwise. */ -int relay_buf_empty(struct rchan_buf *buf) +static int relay_buf_empty(struct rchan_buf *buf) { return (buf->subbufs_produced - buf->subbufs_consumed) ? 0 : 1; } -EXPORT_SYMBOL_GPL(relay_buf_empty); /** * relay_buf_full - boolean, is the channel buffer full?