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authorChristoph Hellwig <hch@lst.de>2015-04-13 20:51:13 +0300
committerNicholas Bellinger <nab@linux-iscsi.org>2015-05-31 08:41:50 +0300
commite1750d20e69477c0d7b26d6e0ba24c3c9ec47530 (patch)
treec54f6d625cb55009c692b3d2841bd35d7c724f60 /drivers/xen/xen-scsiback.c
parent55570113a955091af5fafa94cd50914d994e09ae (diff)
downloadlinux-e1750d20e69477c0d7b26d6e0ba24c3c9ec47530.tar.xz
target: make the tpg_get_default_depth method optional
All fabric drivers except for iSCSI always return 1, so implement that as default behavior. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/xen/xen-scsiback.c')
-rw-r--r--drivers/xen/xen-scsiback.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index b7f51504f85a..c0d4aee0eeb5 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -1292,11 +1292,6 @@ static u16 scsiback_get_tag(struct se_portal_group *se_tpg)
return tpg->tport_tpgt;
}
-static u32 scsiback_get_default_depth(struct se_portal_group *se_tpg)
-{
- return 1;
-}
-
static u32
scsiback_get_pr_transport_id(struct se_portal_group *se_tpg,
struct se_node_acl *se_nacl,
@@ -1950,7 +1945,6 @@ static const struct target_core_fabric_ops scsiback_ops = {
.get_fabric_proto_ident = scsiback_get_fabric_proto_ident,
.tpg_get_wwn = scsiback_get_fabric_wwn,
.tpg_get_tag = scsiback_get_tag,
- .tpg_get_default_depth = scsiback_get_default_depth,
.tpg_get_pr_transport_id = scsiback_get_pr_transport_id,
.tpg_get_pr_transport_id_len = scsiback_get_pr_transport_id_len,
.tpg_parse_pr_out_transport_id = scsiback_parse_pr_out_transport_id,