From: Marcus Folkesson <marcus.folkesson@gmail.com>
Subject: Re: [PATCH 4/6] ubifs: Maintain a parent pointer
Date: Fri, 2 Dec 2016 10:28:40 +0100
Message-ID: <20161202092840.i67lhgglzlnugwpd@gmail.com>
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Cc: linux-mtd@lists.infradead.org, david@sigma-star.at, tytso@mit.edu,
        dedekind1@gmail.com, adrian.hunter@intel.com,
        linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
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To: Richard Weinberger <richard@nod.at>
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On Thu, Dec 01, 2016 at 11:02:19PM +0100, Richard Weinberger wrote:
>  
> +	if (new_dir != old_dir) {
> +		fst_inode_ui->parent_inum = new_dir->i_ino;
> +		snd_inode_ui->parent_inum = old_dir->i_ino;
> +	}
> +
>  	if (old_dir != new_dir) {
>  		if (S_ISDIR(fst_inode->i_mode) && !S_ISDIR(snd_inode->i_mode)) {
>  			inc_nlink(new_dir);

Insignificant thing, but use the existing if-statment instead?

Cheers,
Marcus Folkesson