linux-kernel - [PATCH] code cleanup on fs/super.c

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Date:	Thu, 17 Feb 2011 16:59:02 +0800
From:	Steven Liu <lingjiujianke@...il.com>
To:	torvalds@...ux-foundation.org, viro@...iv.linux.org.uk,
	randy.dunlap@...cle.com
Cc:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	dchinner@...hat.com, liuqi <liuqi@...nderst.com>
Subject: [PATCH] code cleanup on fs/super.c

Hi All,


   Can this patch be fixed?

   Clean up the unsed code on fs/super.c, all filesystem using mount_bdev
   and mount_nodev to replace get_sb_bdev and get_sb_nodev.

Signed-off-by: LiuQi <lingjiujianke@...il.com>
---
 fs/super.c |   31 -------------------------------
 1 files changed, 0 insertions(+), 31 deletions(-)

diff --git a/fs/super.c b/fs/super.c
index 7e9dd4c..8272f26 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -843,22 +843,6 @@ error:
 }
 EXPORT_SYMBOL(mount_bdev);

-int get_sb_bdev(struct file_system_type *fs_type,
-	int flags, const char *dev_name, void *data,
-	int (*fill_super)(struct super_block *, void *, int),
-	struct vfsmount *mnt)
-{
-	struct dentry *root;
-
-	root = mount_bdev(fs_type, flags, dev_name, data, fill_super);
-	if (IS_ERR(root))
-		return PTR_ERR(root);
-	mnt->mnt_root = root;
-	mnt->mnt_sb = root->d_sb;
-	return 0;
-}
-
-EXPORT_SYMBOL(get_sb_bdev);

 void kill_block_super(struct super_block *sb)
 {
@@ -897,21 +881,6 @@ struct dentry *mount_nodev(struct
file_system_type *fs_type,
 }
 EXPORT_SYMBOL(mount_nodev);

-int get_sb_nodev(struct file_system_type *fs_type,
-	int flags, void *data,
-	int (*fill_super)(struct super_block *, void *, int),
-	struct vfsmount *mnt)
-{
-	struct dentry *root;
-
-	root = mount_nodev(fs_type, flags, data, fill_super);
-	if (IS_ERR(root))
-		return PTR_ERR(root);
-	mnt->mnt_root = root;
-	mnt->mnt_sb = root->d_sb;
-	return 0;
-}
-EXPORT_SYMBOL(get_sb_nodev);

 static int compare_single(struct super_block *s, void *p)
 {
-- 
1.6.5.2




Best Regards


Steven Liu
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