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[1/9] qla2xxx: Check the size of struct fcp_hdr at compile time

Message ID 20200614223921.5851-2-bvanassche@acm.org
State New
Headers show
Series qla2xxx patches for kernel v5.9 | expand

Commit Message

Bart Van Assche June 14, 2020, 10:39 p.m. UTC 
Since struct fcp_hdr is used to exchange data with the firmware, check its
size at compile time.

Cc: Nilesh Javali <njavali@marvell.com>
Cc: Quinn Tran <qutran@marvell.com>
Cc: Himanshu Madhani <himanshu.madhani@oracle.com>
Cc: Daniel Wagner <dwagner@suse.de>
Cc: Martin Wilck <mwilck@suse.com>
Cc: Roman Bolshakov <r.bolshakov@yadro.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/scsi/qla2xxx/tcm_qla2xxx.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
index 188aa5f02c01..f7e9b5bc0b26 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -1971,6 +1971,7 @@  static int __init tcm_qla2xxx_init(void)
 	BUILD_BUG_ON(sizeof(struct ctio_crc2_to_fw) != 64);
 	BUILD_BUG_ON(sizeof(struct ctio_crc_from_fw) != 64);
 	BUILD_BUG_ON(sizeof(struct ctio_to_2xxx) != 64);
+	BUILD_BUG_ON(sizeof(struct fcp_hdr) != 24);
 	BUILD_BUG_ON(sizeof(struct fcp_hdr_le) != 24);
 	BUILD_BUG_ON(sizeof(struct nack_to_isp) != 64);