target: rewrite comment for generic_new_cmd

Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

drivers/target/target_core_transport.c

@@ -3766,9 +3766,9 @@ transport_allocate_control_task(struct se_cmd *cmd)
 }
 
 /*
- * Allocate any required ressources to execute the command, and either place
+ * Allocate any required resources to execute the command.  For writes we
- * it on the execution queue if possible.  For writes we might not have the
+ * might not have the payload yet, so notify the fabric via a call to
- * payload yet, thus notify the fabric via a call to ->write_pending instead.
+ * ->write_pending instead. Otherwise place it on the execution queue.
  */
 int transport_generic_new_cmd(struct se_cmd *cmd)
 {