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authorAndy Grover <agrover@redhat.com>2012-01-19 13:39:16 -0800
committerNicholas Bellinger <nab@linux-iscsi.org>2012-02-25 14:37:47 -0800
commit35b2cdc4fea1f0d13e1602c07e62c797c9fe5ed4 (patch)
tree7cf4bbb95bd7b591c9c8ca6503e812dafdfc4471 /drivers/target/tcm_fc
parent0dccb69d42a06d438c979c933a1657cb0b4ec4fb (diff)
tcm_fc: Remove cmd->cdb data member
It's used only for debug output. Debug output may want to make use of fcp->fc_cdb directly. Signed-off-by: Andy Grover <agrover@redhat.com> Cc: Kiran Patil <kiran.patil@intel.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/tcm_fc')
-rw-r--r--drivers/target/tcm_fc/tcm_fc.h1
-rw-r--r--drivers/target/tcm_fc/tfc_cmd.c8
2 files changed, 1 insertions, 8 deletions
diff --git a/drivers/target/tcm_fc/tcm_fc.h b/drivers/target/tcm_fc/tcm_fc.h
index 559f3bd6868..7906b9f8eba 100644
--- a/drivers/target/tcm_fc/tcm_fc.h
+++ b/drivers/target/tcm_fc/tcm_fc.h
@@ -117,7 +117,6 @@ struct ft_cmd {
struct fc_seq *seq; /* sequence in exchange mgr */
struct se_cmd se_cmd; /* Local TCM I/O descriptor */
struct fc_frame *req_frame;
- unsigned char *cdb; /* pointer to CDB inside frame */
u32 write_data_len; /* data received on writes */
struct work_struct work;
/* Local sense buffer */
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c
index 6b8d854cc71..a76661178d6 100644
--- a/drivers/target/tcm_fc/tfc_cmd.c
+++ b/drivers/target/tcm_fc/tfc_cmd.c
@@ -59,8 +59,6 @@ void ft_dump_cmd(struct ft_cmd *cmd, const char *caller)
se_cmd = &cmd->se_cmd;
pr_debug("%s: cmd %p sess %p seq %p se_cmd %p\n",
caller, cmd, cmd->sess, cmd->seq, se_cmd);
- pr_debug("%s: cmd %p cdb %p\n",
- caller, cmd, cmd->cdb);
pr_debug("%s: cmd %p data_nents %u len %u se_cmd_flags <0x%x>\n",
caller, cmd, se_cmd->t_data_nents,
@@ -80,8 +78,6 @@ void ft_dump_cmd(struct ft_cmd *cmd, const char *caller)
caller, cmd, ep->sid, ep->did, ep->oxid, ep->rxid,
sp->id, ep->esb_stat);
}
- print_hex_dump(KERN_INFO, "ft_dump_cmd ", DUMP_PREFIX_NONE,
- 16, 4, cmd->cdb, MAX_COMMAND_SIZE, 0);
}
static void ft_free_cmd(struct ft_cmd *cmd)
@@ -584,14 +580,12 @@ static void ft_send_work(struct work_struct *work)
task_attr = MSG_SIMPLE_TAG;
}
- cmd->cdb = fcp->fc_cdb;
-
fc_seq_exch(cmd->seq)->lp->tt.seq_set_resp(cmd->seq, ft_recv_seq, cmd);
/*
* Use a single se_cmd->cmd_kref as we expect to release se_cmd
* directly from ft_check_stop_free callback in response path.
*/
- target_submit_cmd(&cmd->se_cmd, cmd->sess->se_sess, cmd->cdb,
+ target_submit_cmd(&cmd->se_cmd, cmd->sess->se_sess, fcp->fc_cdb,
&cmd->ft_sense_buffer[0], scsilun_to_int(&fcp->fc_lun),
ntohl(fcp->fc_dl), task_attr, data_dir, 0);
pr_debug("r_ctl %x alloc target_submit_cmd\n", fh->fh_r_ctl);