From:   Colin Ian King <colin.i.king@googlemail.com>
To:     Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>,
        David Sterba <dsterba@suse.com>, Qu Wenruo <wqu@suse.com>,
        linux-btrfs@vger.kernel.org
Cc:     kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] btrfs: make 1-bit bit-fields unsigned int
Date:   Wed, 10 Nov 2021 19:20:08 +0000
Message-Id: <20211110192008.311901-1-colin.i.king@gmail.com>
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Precedence: bulk

The bitfields have_csum and io_error are currently signed which is
not recommended as the representation is an implementation defined
behaviour. Fix this by making the bit-fields unsigned ints.

Fixes: 2c36395430b0 ("btrfs: scrub: remove the anonymous structure from scrub_page")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 fs/btrfs/scrub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index cf82ea6f54fb..8f6ceea33969 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -73,8 +73,8 @@ struct scrub_page {
 	u64			physical_for_dev_replace;
 	atomic_t		refs;
 	u8			mirror_num;
-	int			have_csum:1;
-	int			io_error:1;
+	unsigned int		have_csum:1;
+	unsigned int		io_error:1;
 	u8			csum[BTRFS_CSUM_SIZE];
 
 	struct scrub_recover	*recover;
-- 
2.32.0