Set .cmd_size in the SCSI host template instead of using the SCSI pointer
from struct scsi_cmnd. This patch prepares for removal of the SCSI pointer
from struct scsi_cmnd.
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
drivers/scsi/sym53c8xx_2/sym_glue.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index b04bfde65e3f..da4ad1ae0401 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -118,7 +118,7 @@ struct sym_ucmd { /* Override the SCSI pointer structure */
struct completion *eh_done; /* SCSI error handling */
};
-#define SYM_UCMD_PTR(cmd) ((struct sym_ucmd *)(&(cmd)->SCp))
+#define SYM_UCMD_PTR(cmd) ((struct sym_ucmd *)scsi_cmd_priv(cmd))
#define SYM_SOFTC_PTR(cmd) sym_get_hcb(cmd->device->host)
/*
@@ -1629,7 +1629,8 @@ static int sym_detach(struct Scsi_Host *shost, struct pci_dev *pdev)
static struct scsi_host_template sym2_template = {
.module = THIS_MODULE,
.name = "sym53c8xx",
- .info = sym53c8xx_info,
+ .info = sym53c8xx_info,
+ .cmd_size = sizeof(struct sym_ucmd),
.queuecommand = sym53c8xx_queue_command,
.slave_alloc = sym53c8xx_slave_alloc,
.slave_configure = sym53c8xx_slave_configure,
