diff options
Diffstat (limited to 'drivers/s390/block/dasd_proc.c')
| -rw-r--r-- | drivers/s390/block/dasd_proc.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c index ac7e8ef504c..0584a7dc5ed 100644 --- a/drivers/s390/block/dasd_proc.c +++ b/drivers/s390/block/dasd_proc.c @@ -54,11 +54,16 @@ static int dasd_devices_show(struct seq_file *m, void *v) { struct dasd_device *device; + struct dasd_block *block; char *substr; device = dasd_device_from_devindex((unsigned long) v - 1); if (IS_ERR(device)) return 0; + if (device->block) + block = device->block; + else + return 0; /* Print device number. */ seq_printf(m, "%s", device->cdev->dev.bus_id); /* Print discipline string. */ @@ -67,14 +72,14 @@ dasd_devices_show(struct seq_file *m, void *v) else seq_printf(m, "(none)"); /* Print kdev. */ - if (device->gdp) + if (block->gdp) seq_printf(m, " at (%3d:%6d)", - device->gdp->major, device->gdp->first_minor); + block->gdp->major, block->gdp->first_minor); else seq_printf(m, " at (???:??????)"); /* Print device name. */ - if (device->gdp) - seq_printf(m, " is %-8s", device->gdp->disk_name); + if (block->gdp) + seq_printf(m, " is %-8s", block->gdp->disk_name); else seq_printf(m, " is ????????"); /* Print devices features. */ @@ -100,14 +105,14 @@ dasd_devices_show(struct seq_file *m, void *v) case DASD_STATE_READY: case DASD_STATE_ONLINE: seq_printf(m, "active "); - if (dasd_check_blocksize(device->bp_block)) + if (dasd_check_blocksize(block->bp_block)) seq_printf(m, "n/f "); else seq_printf(m, "at blocksize: %d, %ld blocks, %ld MB", - device->bp_block, device->blocks, - ((device->bp_block >> 9) * - device->blocks) >> 11); + block->bp_block, block->blocks, + ((block->bp_block >> 9) * + block->blocks) >> 11); break; default: seq_printf(m, "no stat"); |