From: Kunwu Chan <chentao@kylinos.cn>
To: njavali@marvell.com, mrangankar@marvell.com,
GR-QLogic-Storage-Upstream@marvell.com, jejb@linux.ibm.com,
martin.petersen@oracle.com
Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
kunwu.chan@hotmail.com, Kunwu Chan <chentao@kylinos.cn>,
stable@vger.kernel.org, kernel test robot <lkp@intel.com>
Subject: [PATCH] scsi: qedi: Fix an endian bug in qedi_ring_doorbell
Date: Fri, 17 Nov 2023 16:01:51 +0800 [thread overview]
Message-ID: <20231117080151.1825970-1-chentao@kylinos.cn> (raw)
drivers/scsi/qedi/qedi_fw.c:932:40: sparse: sparse: incorrect type in
assignment (different base types) expected restricted __le16
[usertype] sq_prod got unsigned short [usertype] fw_sq_prod_idx
Cc: stable@vger.kernel.org
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/r/202311161351.7sPcpket-lkp@intel.com/
Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
---
drivers/scsi/qedi/qedi_fw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/qedi/qedi_fw.c b/drivers/scsi/qedi/qedi_fw.c
index 6901738324da..72da9dce4e6f 100644
--- a/drivers/scsi/qedi/qedi_fw.c
+++ b/drivers/scsi/qedi/qedi_fw.c
@@ -922,7 +922,7 @@ void qedi_fp_process_cqes(struct qedi_work *work)
static void qedi_ring_doorbell(struct qedi_conn *qedi_conn)
{
- qedi_conn->ep->db_data.sq_prod = qedi_conn->ep->fw_sq_prod_idx;
+ qedi_conn->ep->db_data.sq_prod = cpu_to_le16(qedi_conn->ep->fw_sq_prod_idx);
/* wmb - Make sure fw idx is coherent */
wmb();
--
2.34.1
reply other threads:[~2023-11-17 8:02 UTC|newest]
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