new helper: done_path_create()

releases what needs to be released after {kern,user}_path_create()

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2012-07-20 01:15:31 +04:00
commit 921a1650de
6 changed files with 21 additions and 30 deletions

View file

@ -156,9 +156,7 @@ static int dev_mkdir(const char *name, umode_t mode)
if (!err)
/* mark as kernel-created inode */
dentry->d_inode->i_private = &thread;
dput(dentry);
mutex_unlock(&path.dentry->d_inode->i_mutex);
path_put(&path);
done_path_create(&path, dentry);
return err;
}
@ -218,10 +216,7 @@ static int handle_create(const char *nodename, umode_t mode, struct device *dev)
/* mark as kernel-created inode */
dentry->d_inode->i_private = &thread;
}
dput(dentry);
mutex_unlock(&path.dentry->d_inode->i_mutex);
path_put(&path);
done_path_create(&path, dentry);
return err;
}