diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2016-10-22 20:32:30 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-11-09 01:29:57 +0300 |
| commit | df441cc030545fe8a5f6891e3767990f761e1600 (patch) | |
| tree | 64733b2fba214725db60a6894347f4fc8064856f | |
| parent | 1bc504552e20d268d91af4560c1109207d5af295 (diff) | |
| download | linux-df441cc030545fe8a5f6891e3767990f761e1600.tar.xz | |
scsi: replace custom approach to hexdump small buffers
In kernel we have defined specifier (%*ph[C]) to dump small buffers in a
hex format. Replace custom approach by a generic one.
Cc: Jon Mason <jonmason@broadcom.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/scsi_transport_srp.c | 11 | ||||
| -rw-r--r-- | drivers/scsi/sd.c | 4 |
2 files changed, 2 insertions, 13 deletions
diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c index e3cd3ece4412..02cfc6b1ee5a 100644 --- a/drivers/scsi/scsi_transport_srp.c +++ b/drivers/scsi/scsi_transport_srp.c @@ -115,21 +115,12 @@ static DECLARE_TRANSPORT_CLASS(srp_host_class, "srp_host", srp_host_setup, static DECLARE_TRANSPORT_CLASS(srp_rport_class, "srp_remote_ports", NULL, NULL, NULL); -#define SRP_PID(p) \ - (p)->port_id[0], (p)->port_id[1], (p)->port_id[2], (p)->port_id[3], \ - (p)->port_id[4], (p)->port_id[5], (p)->port_id[6], (p)->port_id[7], \ - (p)->port_id[8], (p)->port_id[9], (p)->port_id[10], (p)->port_id[11], \ - (p)->port_id[12], (p)->port_id[13], (p)->port_id[14], (p)->port_id[15] - -#define SRP_PID_FMT "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:" \ - "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x" - static ssize_t show_srp_rport_id(struct device *dev, struct device_attribute *attr, char *buf) { struct srp_rport *rport = transport_class_to_srp_rport(dev); - return sprintf(buf, SRP_PID_FMT "\n", SRP_PID(rport)); + return sprintf(buf, "%16phC\n", rport->port_id); } static DEVICE_ATTR(port_id, S_IRUGO, show_srp_rport_id, NULL); diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 51e56296f465..b4933afe08a1 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2419,9 +2419,7 @@ sd_read_write_protect_flag(struct scsi_disk *sdkp, unsigned char *buffer) if (sdkp->first_scan || old_wp != sdkp->write_prot) { sd_printk(KERN_NOTICE, sdkp, "Write Protect is %s\n", sdkp->write_prot ? "on" : "off"); - sd_printk(KERN_DEBUG, sdkp, - "Mode Sense: %02x %02x %02x %02x\n", - buffer[0], buffer[1], buffer[2], buffer[3]); + sd_printk(KERN_DEBUG, sdkp, "Mode Sense: %4ph\n", buffer); } } } |