diff options
Diffstat (limited to 'drivers/s390/block/dasd_fba.c')
| -rw-r--r-- | drivers/s390/block/dasd_fba.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c index 116611583df..aa0c533423a 100644 --- a/drivers/s390/block/dasd_fba.c +++ b/drivers/s390/block/dasd_fba.c @@ -139,7 +139,8 @@ dasd_fba_check_characteristics(struct dasd_device *device) if (IS_ERR(block)) { DEV_MESSAGE(KERN_WARNING, device, "%s", "could not allocate dasd block structure"); - kfree(device->private); + device->private = NULL; + kfree(private); return PTR_ERR(block); } device->block = block; @@ -152,6 +153,10 @@ dasd_fba_check_characteristics(struct dasd_device *device) DEV_MESSAGE(KERN_WARNING, device, "Read device characteristics returned error %d", rc); + device->block = NULL; + dasd_free_block(block); + device->private = NULL; + kfree(private); return rc; } @@ -222,7 +227,7 @@ static void dasd_fba_handle_unsolicited_interrupt(struct dasd_device *device, /* first of all check for state change pending interrupt */ mask = DEV_STAT_ATTENTION | DEV_STAT_DEV_END | DEV_STAT_UNIT_EXCEP; - if ((irb->scsw.dstat & mask) == mask) { + if ((irb->scsw.cmd.dstat & mask) == mask) { dasd_generic_handle_state_change(device); return; } @@ -449,11 +454,11 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req, device->cdev->dev.bus_id); len += sprintf(page + len, KERN_ERR PRINTK_HEADER " in req: %p CS: 0x%02X DS: 0x%02X\n", req, - irb->scsw.cstat, irb->scsw.dstat); + irb->scsw.cmd.cstat, irb->scsw.cmd.dstat); len += sprintf(page + len, KERN_ERR PRINTK_HEADER " device %s: Failing CCW: %p\n", device->cdev->dev.bus_id, - (void *) (addr_t) irb->scsw.cpa); + (void *) (addr_t) irb->scsw.cmd.cpa); if (irb->esw.esw0.erw.cons) { for (sl = 0; sl < 4; sl++) { len += sprintf(page + len, KERN_ERR PRINTK_HEADER @@ -498,11 +503,11 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req, /* print failing CCW area */ len = 0; - if (act < ((struct ccw1 *)(addr_t) irb->scsw.cpa) - 2) { - act = ((struct ccw1 *)(addr_t) irb->scsw.cpa) - 2; + if (act < ((struct ccw1 *)(addr_t) irb->scsw.cmd.cpa) - 2) { + act = ((struct ccw1 *)(addr_t) irb->scsw.cmd.cpa) - 2; len += sprintf(page + len, KERN_ERR PRINTK_HEADER "......\n"); } - end = min((struct ccw1 *)(addr_t) irb->scsw.cpa + 2, last); + end = min((struct ccw1 *)(addr_t) irb->scsw.cmd.cpa + 2, last); while (act <= end) { len += sprintf(page + len, KERN_ERR PRINTK_HEADER " CCW %p: %08X %08X DAT:", |