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s390/dasd: add missing KOBJ_CHANGE event for unformatted devices

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The DASD device driver throws change events for the DASD blockdevice
after the online processing is done so that udev rules can take
actions after it.
The change event was missing for unformatted devices.

Signed-off-by: Stefan Haberland <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
This commit is contained in:
Stefan Haberland 2016-08-31 13:31:10 +02:00 • committed by Martin Schwidefsky
commit eed5c4b117
1 changed files with 4 additions and 0 deletions
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4
drivers/s390/block/dasd.c
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@ -336,6 +336,7 @@ static int dasd_state_basic_to_ready(struct dasd_device *device)
{
int rc;
struct dasd_block *block;
struct gendisk *disk;
rc = 0;
block = device->block;
@ -346,6 +347,9 @@ static int dasd_state_basic_to_ready(struct dasd_device *device)
if (rc) {
if (rc != -EAGAIN) {
device->state = DASD_STATE_UNFMT;
disk = device->block->gdp;
kobject_uevent(&disk_to_dev(disk)->kobj,
KOBJ_CHANGE);
goto out;
}
return rc;