libata-scsi: use %*ph to dump small buffers

Replace custom approach by %*ph specifier to dump small buffers in hex format.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 90397baaa5f1a2aa12817472977434bdd17e6a90..7bcc870afeaa75406817a96f4262c5e8999f6822 100644 (file)
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -3439,14 +3439,11 @@ static inline void ata_scsi_dump_cdb(struct ata_port *ap,
 {
 #ifdef ATA_DEBUG
        struct scsi_device *scsidev = cmd->device;
-       u8 *scsicmd = cmd->cmnd;
 
-       DPRINTK("CDB (%u:%d,%d,%d) %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
+       DPRINTK("CDB (%u:%d,%d,%d) %9ph\n",
                ap->print_id,
                scsidev->channel, scsidev->id, scsidev->lun,
-               scsicmd[0], scsicmd[1], scsicmd[2], scsicmd[3],
-               scsicmd[4], scsicmd[5], scsicmd[6], scsicmd[7],
-               scsicmd[8]);
+               cmd->cmnd);
 #endif
 }