From: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Date: Thu, 8 Jul 2010 12:57:41 +0000 (+0900)
Subject: TOMOYO: Explicitly set file_operations->llseek pointer.
X-Git-Tag: v2.6.36-rc1~584^2~38
X-Git-Url: https://bbs.cooldavid.org/git/?p=net-next-2.6.git;a=commitdiff_plain;h=7e2deb7ce8f662bce877dbfd3b0053e9559c25a3

TOMOYO: Explicitly set file_operations->llseek pointer.

TOMOYO does not deal offset pointer. Thus seek operation makes
no sense. Changing default seek operation from default_llseek()
to no_llseek() might break some applications. Thus, explicitly
set noop_llseek().

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>
---

diff --git a/security/tomoyo/securityfs_if.c b/security/tomoyo/securityfs_if.c
index 9967c1c5c71..e43d5554b50 100644
--- a/security/tomoyo/securityfs_if.c
+++ b/security/tomoyo/securityfs_if.c
@@ -95,6 +95,7 @@ static const struct file_operations tomoyo_operations = {
 	.poll    = tomoyo_poll,
 	.read    = tomoyo_read,
 	.write   = tomoyo_write,
+	.llseek  = noop_llseek,
 };
 
 /**