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authorFUJITA Tomonori <tomof@acm.org>2007-09-01 02:03:39 +0900
committerJames Bottomley <jejb@mulgrave.localdomain>2007-10-12 14:47:02 -0400
commit72e39ea7e03d0685945d177dc8cb8fe633ca9400 (patch)
treec4fa1f874e37c91f9ebd34a1a2f5828000f31fda /drivers/scsi/scsi_transport_srp.c
parent7525236d0bc7ad17eb5e0733417896cab745d6c8 (diff)
downloadblackbird-op-linux-72e39ea7e03d0685945d177dc8cb8fe633ca9400.tar.gz
blackbird-op-linux-72e39ea7e03d0685945d177dc8cb8fe633ca9400.zip
[SCSI] srp_transport: convert to use supported_mode attribute
srp transport works for target drivers without supported_mode attribute but it would be better to use it explicitly. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/scsi_transport_srp.c')
-rw-r--r--drivers/scsi/scsi_transport_srp.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
index 430501ef9f02..44a340bd937b 100644
--- a/drivers/scsi/scsi_transport_srp.c
+++ b/drivers/scsi/scsi_transport_srp.c
@@ -222,7 +222,8 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
return ERR_PTR(ret);
}
- if (ids->roles == SRP_RPORT_ROLE_INITIATOR) {
+ if (shost->active_mode & MODE_TARGET &&
+ ids->roles == SRP_RPORT_ROLE_INITIATOR) {
ret = srp_tgt_it_nexus_create(shost, (unsigned long)rport,
rport->port_id);
if (ret) {
@@ -249,10 +250,11 @@ EXPORT_SYMBOL_GPL(srp_rport_add);
void srp_rport_del(struct srp_rport *rport)
{
struct device *dev = &rport->dev;
+ struct Scsi_Host *shost = dev_to_shost(dev->parent);
- if (rport->roles == SRP_RPORT_ROLE_INITIATOR)
- srp_tgt_it_nexus_destroy(dev_to_shost(dev->parent),
- (unsigned long)rport);
+ if (shost->active_mode & MODE_TARGET &&
+ rport->roles == SRP_RPORT_ROLE_INITIATOR)
+ srp_tgt_it_nexus_destroy(shost, (unsigned long)rport);
transport_remove_device(dev);
device_del(dev);
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