static DEVICE_ATTR(vendor, 0444, dasd_vendor_show, NULL);
-#define UID_STRLEN ( /* vendor */ 3 + 1 + /* serial */ 14 + 1 +\
- /* SSID */ 4 + 1 + /* unit addr */ 2 + 1 +\
- /* vduit */ 32 + 1)
-
static ssize_t
dasd_uid_show(struct device *dev, struct device_attribute *attr, char *buf)
{
+ char uid_string[DASD_UID_STRLEN];
struct dasd_device *device;
struct dasd_uid uid;
- char uid_string[UID_STRLEN];
char ua_string[3];
device = dasd_device_from_cdev(to_ccwdev(dev));
create_uid(conf, &uid);
if (strlen(uid.vduit) > 0)
- snprintf(print_uid, sizeof(*print_uid),
+ snprintf(print_uid, DASD_UID_STRLEN,
"%s.%s.%04x.%02x.%s",
uid.vendor, uid.serial, uid.ssid,
uid.real_unit_addr, uid.vduit);
else
- snprintf(print_uid, sizeof(*print_uid),
+ snprintf(print_uid, DASD_UID_STRLEN,
"%s.%s.%04x.%02x",
uid.vendor, uid.serial, uid.ssid,
uid.real_unit_addr);
static int dasd_eckd_check_cabling(struct dasd_device *device,
void *conf_data, __u8 lpm)
{
+ char print_path_uid[DASD_UID_STRLEN], print_device_uid[DASD_UID_STRLEN];
struct dasd_eckd_private *private = device->private;
- char print_path_uid[60], print_device_uid[60];
struct dasd_conf path_conf;
path_conf.data = conf_data;
__u8 path_rcd_buf[DASD_ECKD_RCD_DATA_SIZE];
__u8 lpm, opm, npm, ppm, epm, hpfpm, cablepm;
struct dasd_conf_data *conf_data;
+ char print_uid[DASD_UID_STRLEN];
struct dasd_conf path_conf;
unsigned long flags;
- char print_uid[60];
int rc, pos;
opm = 0;
static int dasd_eckd_reload_device(struct dasd_device *device)
{
struct dasd_eckd_private *private = device->private;
+ char print_uid[DASD_UID_STRLEN];
int rc, old_base;
- char print_uid[60];
struct dasd_uid uid;
unsigned long flags;