target: Fix transport_cmd_finish_abort queue removal bug

commit 77039d1e upstream.

This patch fixes a bug in LUN_RESET operation with transport_cmd_finish_abort()
where transport_remove_cmd_from_queue() was incorrectly being called, causing
descriptors with t_state == TRANSPORT_FREE_CMD_INTR to be incorrectly removed
from qobj->qobj_list during process context release.  This change ensures the
descriptor is only removed via transport_remove_cmd_from_queue() when doing a
direct release via transport_generic_remove().
Signed-off-by: Nicholas Bellinger <nab@risingtidesystems.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/target/target_core_transport.c

@@ -594,13 +594,14 @@ static void transport_lun_remove_cmd(struct se_cmd *cmd)
 
 void transport_cmd_finish_abort(struct se_cmd *cmd, int remove)
 {
-	transport_remove_cmd_from_queue(cmd, &cmd->se_dev->dev_queue_obj);
 	transport_lun_remove_cmd(cmd);
 
 	if (transport_cmd_check_stop_to_fabric(cmd))
 		return;
-	if (remove)
+	if (remove) {
+		transport_remove_cmd_from_queue(cmd, &cmd->se_dev->dev_queue_obj);
 		transport_generic_remove(cmd, 0);
+	}
 }
 
 void transport_cmd_finish_abort_tmr(struct se_cmd *cmd)