5633l5

Listing 5. Calling the fs_remove_file() Function

static void fs_remove_file (struct dentry *dentry)
{
        struct dentry *parent = dentry->d_parent;

        if (!parent || !parent->d_inode)
                return;

        down(&parent->d_inode->i_sem);
        if (pcihpfs_positive(dentry)) {
                if (dentry->d_inode) {
                        if (S_ISDIR(dentry->d_inode->i_mode))
                                vfs_rmdir(parent->d_inode,dentry);
                        else
                                vfs_unlink(parent->d_inode,dentry);
                }

                dput(dentry);
        }
        up(&parent->d_inode->i_sem);
}