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From: Christoph Hellwig <hch@infradead.org>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: linux-xfs@vger.kernel.org, hch@infradead.org
Subject: Re: [PATCH 9/9] xfs: make xfs_btree_get_buf functions return an error code
Date: Thu, 16 Jan 2020 08:43:37 -0800
Message-ID: <20200116164337.GA9318@infradead.org> (raw)
In-Reply-To: <20200116163355.GI3802@infradead.org>

On Thu, Jan 16, 2020 at 08:33:55AM -0800, Christoph Hellwig wrote:
> >  	ASSERT(fsbno != NULLFSBLOCK);
> >  	d = XFS_FSB_TO_DADDR(mp, fsbno);
> > -	error = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, 0, &bp);
> > -	if (error)
> > -		return NULL;
> > -	return bp;
> > +	return xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, 0, bpp);
> 
> Maybe kill the local variable while you're at it?

Or maybe just kill xfs_btree_get_bufl and xfs_btree_get_bufs?  They
are completely trivial now, and each one just has two callers.

  reply index

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-15 17:03 [PATCH 0/9] xfs: make buffer functions return error codes Darrick J. Wong
2020-01-15 17:03 ` [PATCH 1/9] xfs: make xfs_buf_alloc return an error code Darrick J. Wong
2020-01-16 16:13   ` Christoph Hellwig
2020-01-15 17:03 ` [PATCH 2/9] xfs: make xfs_buf_read " Darrick J. Wong
2020-01-16 16:15   ` Christoph Hellwig
2020-01-16 22:30     ` Darrick J. Wong
2020-01-15 17:03 ` [PATCH 3/9] xfs: make xfs_buf_get " Darrick J. Wong
2020-01-16 16:16   ` Christoph Hellwig
2020-01-16 22:30     ` Darrick J. Wong
2020-01-15 17:04 ` [PATCH 4/9] xfs: make xfs_buf_get_uncached " Darrick J. Wong
2020-01-16 16:17   ` Christoph Hellwig
2020-01-15 17:04 ` [PATCH 5/9] xfs: make xfs_buf_read_map " Darrick J. Wong
2020-01-16 16:21   ` Christoph Hellwig
2020-01-16 23:26     ` Darrick J. Wong
2020-01-15 17:04 ` [PATCH 6/9] xfs: make xfs_buf_get_map " Darrick J. Wong
2020-01-16 16:28   ` Christoph Hellwig
2020-01-16 22:33     ` Darrick J. Wong
2020-01-15 17:04 ` [PATCH 7/9] xfs: make xfs_trans_get_buf_map " Darrick J. Wong
2020-01-16 16:29   ` Christoph Hellwig
2020-01-15 17:04 ` [PATCH 8/9] xfs: make xfs_trans_get_buf " Darrick J. Wong
2020-01-16 16:31   ` Christoph Hellwig
2020-01-15 17:04 ` [PATCH 9/9] xfs: make xfs_btree_get_buf functions " Darrick J. Wong
2020-01-16 16:33   ` Christoph Hellwig
2020-01-16 16:43     ` Christoph Hellwig [this message]
2020-01-16 22:40     ` Darrick J. Wong

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