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Date:	Wed, 05 Sep 2012 18:51:04 +0200
From:	Bernd Schubert <bernd.schubert@...m.fraunhofer.de>
To:	"linux-ext4@...r.kernel.org List" <linux-ext4@...r.kernel.org>,
	"Ted Ts'o" <tytso@....edu>
Subject: [PATCH] ext4: ext4_mknod:  always set i_op

While I was looking through the code, I noticed i_op 
is not always initialized, although operations such 
as setattr probably always should be set.


ext4: ext4_mknod:  always set i_op

From: Bernd Schubert <bernd.schubert@...m.fraunhofer.de>

ext4_special_inode_operations have their own ifdef CONFIG_EXT4_FS_XATTR
to mask those methods. And ext4_iget also always sets it, so there is
an inconsistency.

Signed-off-by: Bernd Schubert <bernd.schubert@...m.fraunhofer.de>
---
 fs/ext4/namei.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 2a42cc0..d13873d 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -2149,9 +2149,7 @@ retry:
 	err = PTR_ERR(inode);
 	if (!IS_ERR(inode)) {
 		init_special_inode(inode, inode->i_mode, rdev);
-#ifdef CONFIG_EXT4_FS_XATTR
 		inode->i_op = &ext4_special_inode_operations;
-#endif
 		err = ext4_add_nondir(handle, dentry, inode);
 	}
 	ext4_journal_stop(handle);


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