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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>
This commit is contained in:
Andy Shevchenko 2016-05-06 21:40:40 +03:00 committed by Tejun Heo
parent c9b5560aac
commit 26f588308e
1 changed files with 2 additions and 5 deletions
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7
drivers/ata/libata-scsi.c
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@ -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
}