linux-kernel - [ 125/184] ext4: always set i_op in ext4

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Date:	Tue, 04 Jun 2013 19:23:35 +0200
From:	Willy Tarreau <w@....eu>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	Bernd Schubert <bernd.schubert@...m.fraunhofer.de>,
	"Theodore Tso" <tytso@....edu>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Willy Tarreau <w@....eu>
Subject: [ 125/184] ext4: always set i_op in ext4_mknod()

2.6.32-longterm review patch.  If anyone has any objections, please let me know.

------------------

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

commit 6a08f447facb4f9e29fcc30fb68060bb5a0d21c2 upstream.

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>
Signed-off-by: "Theodore Ts'o" <tytso@....edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Willy Tarreau <w@....eu>
---
 fs/ext4/namei.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 902f69b..828c9c9 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1828,9 +1828,7 @@ 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);
-- 
1.7.12.2.21.g234cd45.dirty



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