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[SCSI] target: Convert REPORT_LUNs to use int_to_scsilun

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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>
This commit is contained in:
Nicholas Bellinger 2011-05-19 20:19:13 -07:00
parent ccf4d680f8
commit 1078da163f
5 changed files with 5 additions and 46 deletions
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13
drivers/target/loopback/tcm_loop.c
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@ -939,18 +939,6 @@ static u16 tcm_loop_get_fabric_sense_len(void)
return 0;
}
static u64 tcm_loop_pack_lun(unsigned int lun)
{
u64 result;
/* LSB of lun into byte 1 big-endian */
result = ((lun & 0xff) << 8);
/* use flat space addressing method */
result |= 0x40 | ((lun >> 8) & 0x3f);
return cpu_to_le64(result);
}
static char *tcm_loop_dump_proto_id(struct tcm_loop_hba *tl_hba)
{
switch (tl_hba->tl_proto_id) {
@ -1481,7 +1469,6 @@ static int tcm_loop_register_configfs(void)
fabric->tf_ops.set_fabric_sense_len = &tcm_loop_set_fabric_sense_len;
fabric->tf_ops.get_fabric_sense_len = &tcm_loop_get_fabric_sense_len;
fabric->tf_ops.is_state_remove = &tcm_loop_is_state_remove;
fabric->tf_ops.pack_lun = &tcm_loop_pack_lun;
tf_cg = &fabric->tf_group;
/*