[SCSI] qla2xxx: Print some variables to hexadecimal string via %*phN format

The patch changes a specifier used to output some variables. Instead of using
stack for each byte the '%*ph[CN]' allows to take a one pointer and prints
entire buffer as a hexadecimal string with the separator ':' or ''.

Signed-off-by: Oleksandr Khoshaba <Oleksandr.Khoshaba@gmail.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 2d8e7b812352..e779506fda75 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2212,16 +2212,13 @@ check_scsi_status:
 out:
         if (logit)
                 ql_dbg(ql_dbg_io, fcport->vha, 0x3022,
-                    "FCP command status: 0x%x-0x%x (0x%x) "
-                    "nexus=%ld:%d:%d portid=%02x%02x%02x oxid=0x%x "
-                    "cdb=%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x len=0x%x "
+                    "FCP command status: 0x%x-0x%x (0x%x) nexus=%ld:%d:%d "
+                    "portid=%02x%02x%02x oxid=0x%x cdb=%10phN len=0x%x "
                     "rsp_info=0x%x resid=0x%x fw_resid=0x%x.\n",
                     comp_status, scsi_status, res, vha->host_no,
                     cp->device->id, cp->device->lun, fcport->d_id.b.domain,
                     fcport->d_id.b.area, fcport->d_id.b.al_pa, ox_id,
-                    cp->cmnd[0], cp->cmnd[1], cp->cmnd[2], cp->cmnd[3],
-                    cp->cmnd[4], cp->cmnd[5], cp->cmnd[6], cp->cmnd[7],
-                    cp->cmnd[8], cp->cmnd[9], scsi_bufflen(cp), rsp_info_len,
+                    cp->cmnd, scsi_bufflen(cp), rsp_info_len,
                     resid_len, fw_resid_len);
 
         if (!res)