lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

sysfs: just use d_materialise_unique()

Browse Source 
same as for nfs et.al.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2012-06-07 20:56:54 -04:00
parent 469796d105
commit e77fb7cef8
1 changed files with 1 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
fs/sysfs/dir.c
View File

@@ -793,14 +793,7 @@ static struct dentry * sysfs_lookup(struct inode *dir, struct dentry *dentry,
} }
/* instantiate and hash dentry */ /* instantiate and hash dentry */
ret = d_find_alias(inode); ret = d_materialise_unique(dentry, inode);
if (!ret) {
d_add(dentry, inode);
} else {
d_move(ret, dentry);
iput(inode);
}
out_unlock: out_unlock:
mutex_unlock(&sysfs_mutex); mutex_unlock(&sysfs_mutex);
return ret; return ret;