linux-kernel - [RFC PATCH 08/15] ima: valid return code from ima_inode

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Message-ID: <20091204204744.18286.52076.stgit@paris.rdu.redhat.com>
Date:	Fri, 04 Dec 2009 15:47:44 -0500
From:	Eric Paris <eparis@...hat.com>
To:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org
Cc:	viro@...iv.linux.org.uk, jmorris@...ei.org, npiggin@...e.de,
	eparis@...hat.com, zohar@...ibm.com, jack@...e.cz,
	jmalicki@...acarta.com, dsmith@...hat.com, serue@...ibm.com,
	hch@....de, john@...nmccutchan.com, rlove@...ve.org,
	ebiederm@...ssion.com, heiko.carstens@...ibm.com,
	penguin-kernel@...ove.SAKURA.ne.jp, mszeredi@...e.cz,
	jens.axboe@...cle.com, akpm@...ux-foundation.org, matthew@....cx,
	hugh.dickins@...cali.co.uk, kamezawa.hiroyu@...fujitsu.com,
	nishimura@....nes.nec.co.jp, davem@...emloft.net, arnd@...db.de,
	eric.dumazet@...il.com
Subject: [RFC PATCH 08/15] ima: valid return code from ima_inode_alloc

ima_inode_alloc returns 0 and 1, but the LSM hooks expects an errno.

Signed-off-by: Eric Paris <eparis@...hat.com>
---

 security/integrity/ima/ima_iint.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/security/integrity/ima/ima_iint.c b/security/integrity/ima/ima_iint.c
index a4e2b1d..4a53f39 100644
--- a/security/integrity/ima/ima_iint.c
+++ b/security/integrity/ima/ima_iint.c
@@ -87,8 +87,6 @@ out:
 /**
  * ima_inode_alloc - allocate an iint associated with an inode
  * @inode: pointer to the inode
- *
- * Return 0 on success, 1 on failure.
  */
 int ima_inode_alloc(struct inode *inode)
 {
@@ -99,7 +97,7 @@ int ima_inode_alloc(struct inode *inode)
 
 	iint = ima_iint_insert(inode);
 	if (!iint)
-		return 1;
+		return -ENOMEM;
 	return 0;
 }
 

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