diff options
Diffstat (limited to 'drivers/scsi/scsi_transport_iscsi.c')
| -rw-r--r-- | drivers/scsi/scsi_transport_iscsi.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index 1ba98d255fac..59287601bd41 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -945,15 +945,26 @@ static int iscsi_tgt_dscvr(struct iscsi_transport *transport, struct iscsi_uevent *ev) { + struct Scsi_Host *shost; struct sockaddr *dst_addr; + int err; if (!transport->tgt_dscvr) return -EINVAL; + shost = scsi_host_lookup(ev->u.tgt_dscvr.host_no); + if (IS_ERR(shost)) { + printk(KERN_ERR "target discovery could not find host no %u\n", + ev->u.tgt_dscvr.host_no); + return -ENODEV; + } + + dst_addr = (struct sockaddr *)((char*)ev + sizeof(*ev)); - return transport->tgt_dscvr(ev->u.tgt_dscvr.type, - ev->u.tgt_dscvr.host_no, - ev->u.tgt_dscvr.enable, dst_addr); + err = transport->tgt_dscvr(shost, ev->u.tgt_dscvr.type, + ev->u.tgt_dscvr.enable, dst_addr); + scsi_host_put(shost); + return err; } static int |