[SCSI] target: Convert REPORT_LUNs to use int_to_scsilun

This patch converts transport_core_report_lun_response() to use
drivers/scsi/scsi_scan.c:int_to_scsilun instead of using the
struct target_core_fabric_ops->pack_lun() fabric provided API vector.

It also removes the tfo->pack_lun check from target_fabric_tf_ops_check()
and removes from struct target_core_fabric_ops->pack_lun() from
target_core_fabric_ops.h, and the following mainline scsi-misc fabric
modules:

*) tcm_loop: Drop tcm_loop_pack_lun() usage
*) tcm_fc: Drop ft_pack_lun() usage

Reported-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
Signed-off-by: James Bottomley <jbottomley@parallels.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c
index fcdbbffe88cc..84e868c255dd 100644
--- a/drivers/target/tcm_fc/tfc_conf.c
+++ b/drivers/target/tcm_fc/tfc_conf.c
@@ -519,13 +519,6 @@ static u32 ft_tpg_get_inst_index(struct se_portal_group *se_tpg)
         return tpg->index;
 }
 
-static u64 ft_pack_lun(unsigned int index)
-{
-        WARN_ON(index >= 256);
-        /* Caller wants this byte-swapped */
-        return cpu_to_le64((index & 0xff) << 8);
-}
-
 static struct target_core_fabric_ops ft_fabric_ops = {
         .get_fabric_name =              ft_get_fabric_name,
         .get_fabric_proto_ident =       fc_get_fabric_proto_ident,
@@ -564,7 +557,6 @@ static struct target_core_fabric_ops ft_fabric_ops = {
         .get_fabric_sense_len =         ft_get_fabric_sense_len,
         .set_fabric_sense_len =         ft_set_fabric_sense_len,
         .is_state_remove =              ft_is_state_remove,
-        .pack_lun =                     ft_pack_lun,
         /*
          * Setup function pointers for generic logic in
          * target_core_fabric_configfs.c