netdev - [PATCH 14/18] irda/irnet: use noop

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Date:	Wed,  7 Jul 2010 23:40:16 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-kernel@...r.kernel.org
Cc:	John Kacur <jkacur@...hat.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Arnd Bergmann <arnd@...db.de>, Christoph Hellwig <hch@....de>,
	Samuel Ortiz <samuel@...tiz.org>, netdev@...r.kernel.org
Subject: [PATCH 14/18] irda/irnet: use noop_llseek

There may be applications trying to seek
on the irnet character device, so we should
use noop_llseek to avoid returning an error
when the default llseek changes to no_llseek.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Cc: Samuel Ortiz <samuel@...tiz.org>
Cc: netdev@...r.kernel.org
---
 net/irda/irnet/irnet_ppp.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/net/irda/irnet/irnet_ppp.h b/net/irda/irnet/irnet_ppp.h
index b5df241..7b9949e 100644
--- a/net/irda/irnet/irnet_ppp.h
+++ b/net/irda/irnet/irnet_ppp.h
@@ -104,6 +104,7 @@ static const struct file_operations irnet_device_fops =
 	.unlocked_ioctl	= dev_irnet_ioctl,
 	.open		= dev_irnet_open,
 	.release	= dev_irnet_close
+	.llseek		= noop_llseek,
   /* Also : llseek, readdir, mmap, flush, fsync, fasync, lock, readv, writev */
 };
 
-- 
1.7.1

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