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sysfs: make sysfs_root a regular directory dirent

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sysfs_root is different from a regular directory dirent in that it's
of type SYSFS_ROOT and doesn't have a name.  These differences aren't
used by anybody and only adds to complexity.  Make sysfs_root a
regular directory dirent.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Tejun Heo
2007-09-20 16:05:12 +09:00
committed by Greg Kroah-Hartman
parent d6b4fd2fae
commit dc2f75f0e0
3 changed files with 6 additions and 11 deletions
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5
fs/sysfs/inode.c
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@@ -157,11 +157,6 @@ static void sysfs_init_inode(struct sysfs_dirent *sd, struct inode *inode)
/* initialize inode according to type */
switch (sysfs_type(sd)) {
case SYSFS_ROOT:
inode->i_op = &sysfs_dir_inode_operations;
inode->i_fop = &sysfs_dir_operations;
inc_nlink(inode); /* directory, account for "." */
break;
case SYSFS_DIR:
inode->i_op = &sysfs_dir_inode_operations;
inode->i_fop = &sysfs_dir_operations;