linux-kernel - [PATCH][next] scsi: qla2xxx: make 1 bit bit-fields unsigned int

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Message-Id: <20200428102013.1040598-1-colin.king@canonical.com>
Date:   Tue, 28 Apr 2020 11:20:13 +0100
From:   Colin King <colin.king@...onical.com>
To:     Nilesh Javali <njavali@...vell.com>,
        GR-QLogic-Storage-Upstream@...vell.com,
        "James E . J . Bottomley" <jejb@...ux.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        Arun Easi <aeasi@...vell.com>,
        Himanshu Madhani <himanshu.madhani@...cle.com>,
        linux-scsi@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] scsi: qla2xxx: make 1 bit bit-fields unsigned int

From: Colin Ian King <colin.king@...onical.com>

The bitfields mpi_fw_dump_reading and mpi_fw_dumped 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: cbb01c2f2f63 ("scsi: qla2xxx: Fix MPI failure AEN (8200) handling")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/scsi/qla2xxx/qla_def.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index daa9e936887b..172ea4e5887d 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -4248,8 +4248,8 @@ struct qla_hw_data {
 	int		fw_dump_reading;
 	void		*mpi_fw_dump;
 	u32		mpi_fw_dump_len;
-	int		mpi_fw_dump_reading:1;
-	int		mpi_fw_dumped:1;
+	unsigned int	mpi_fw_dump_reading:1;
+	unsigned int	mpi_fw_dumped:1;
 	int		prev_minidump_failed;
 	dma_addr_t	eft_dma;
 	void		*eft;
-- 
2.25.1