Dear Experts, Is there any limitation in calling usb_sg_init() from completion callback? I am getting the srb structure parameters from URB context. Regards, RD -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html