Am Mittwoch, 13. Januar 2010 17:41:29 schrieb Alan Stern: > > + > > if (file->f_mode & FMODE_READ) > > poll_wait(file, &deviceconndiscwq, wait); > > if (st->lastev != conndiscevcnt) > > mask |= POLLIN; > > st->lastev = conndiscevcnt; > > - unlock_kernel(); > > + mutex_unlock(&usbfs_mutex); > > return mask; > > } > > And could this be simplified by storing the count directly in > file->private_data rather than allocating it separately This is possible, but file->private_data is a pointer. Do we really want to use it to store an integer? Regards Oliver -- 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
