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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-07 20:56:54 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-07-14 16:35:12 +0400 |
| commit | e77fb7cef87856d9d35f2f4d617d0b97148ee7c2 (patch) | |
| tree | 5be57ddbe300bdd3d6bfc04632a9464c60f4c961 /fs/sysfs | |
| parent | 469796d10590341c53cff0a2959254eaf5d465de (diff) | |
| download | op-kernel-dev-e77fb7cef87856d9d35f2f4d617d0b97148ee7c2.zip op-kernel-dev-e77fb7cef87856d9d35f2f4d617d0b97148ee7c2.tar.gz | |
sysfs: just use d_materialise_unique()
same as for nfs et.al.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/sysfs')
| -rw-r--r-- | fs/sysfs/dir.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c index 77c44ce..a5cf784 100644 --- a/fs/sysfs/dir.c +++ b/fs/sysfs/dir.c @@ -793,14 +793,7 @@ static struct dentry * sysfs_lookup(struct inode *dir, struct dentry *dentry, } /* instantiate and hash dentry */ - ret = d_find_alias(inode); - if (!ret) { - d_add(dentry, inode); - } else { - d_move(ret, dentry); - iput(inode); - } - + ret = d_materialise_unique(dentry, inode); out_unlock: mutex_unlock(&sysfs_mutex); return ret; |
