tcm_fc: Move core->fc code conversion earlier in ft_send_tm()

No dependencies on rest of code, let's get tm_func set asap.
Signed-off-by: Andy Grover <agrover@redhat.com>
Cc: Kiran Patil <kiran.patil@intel.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

drivers/target/tcm_fc/tfc_cmd.c

@@ -353,17 +353,11 @@ static void ft_send_resp_code_and_free(struct ft_cmd *cmd,
  */
 static void ft_send_tm(struct ft_cmd *cmd)
 {
-	struct se_tmr_req *tmr;
 	struct fcp_cmnd *fcp;
 	struct ft_sess *sess;
 	int rc;
 	u8 tm_func;
 
-	transport_init_se_cmd(&cmd->se_cmd, &ft_configfs->tf_ops,
-			cmd->sess->se_sess, 0, DMA_NONE, 0,
-			&cmd->ft_sense_buffer[0]);
-	target_get_sess_cmd(cmd->sess->se_sess, &cmd->se_cmd, false);
-
 	fcp = fc_frame_payload_get(cmd->req_frame, sizeof(*fcp));
 
 	switch (fcp->fc_tm_flags) {
@@ -392,6 +386,11 @@ static void ft_send_tm(struct ft_cmd *cmd)
 		return;
 	}
 
+	transport_init_se_cmd(&cmd->se_cmd, &ft_configfs->tf_ops,
+			cmd->sess->se_sess, 0, DMA_NONE, 0,
+			&cmd->ft_sense_buffer[0]);
+	target_get_sess_cmd(cmd->sess->se_sess, &cmd->se_cmd, false);
+
 	pr_debug("alloc tm cmd fn %d\n", tm_func);
 	rc = core_tmr_alloc_req(&cmd->se_cmd, cmd, tm_func, GFP_KERNEL);
 	if (rc < 0) {