From: David Sterba <dsterba@suse.cz>
To: Alex Dewar <alex.dewar90@gmail.com>
Cc: Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>,
David Sterba <dsterba@suse.com>,
Goldwyn Rodrigues <rgoldwyn@suse.com>,
linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] btrfs: check return value of filemap_fdatawrite_range()
Date: Fri, 21 Aug 2020 16:38:37 +0200 [thread overview]
Message-ID: <20200821143837.GG2026@twin.jikos.cz> (raw)
In-Reply-To: <20200821124154.10218-1-alex.dewar90@gmail.com>
On Fri, Aug 21, 2020 at 01:41:54PM +0100, Alex Dewar wrote:
> In btrfs_dio_imap_begin(), filemap_fdatawrite_range() is called without
> checking the return value. Add a check to catch errors.
>
> Fixes: c0aaf9b7a114f ("btrfs: switch to iomap_dio_rw() for dio")
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Alex Dewar <alex.dewar90@gmail.com>
Folded to the patch, thanks.
prev parent reply other threads:[~2020-08-21 14:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-21 12:41 [PATCH] btrfs: check return value of filemap_fdatawrite_range() Alex Dewar
2020-08-21 14:11 ` Josef Bacik
2020-08-21 14:38 ` David Sterba [this message]
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