sector_t space = conf->hash_spacing;
int round;
conf->preshift = 0;
- if (sizeof(sector_t) > sizeof(unsigned long)) {
+ if (sizeof(sector_t) > sizeof(u32)) {
/*shift down space and s so that sector_div will work */
- while (space > (sector_t) (~(unsigned long)0)) {
+ while (space > (sector_t) (~(u32)0)) {
s >>= 1;
space >>= 1;
s += 1; /* force round-up */
conf->preshift++;
}
}
- round = sector_div(s, (unsigned long)space) ? 1 : 0;
+ round = sector_div(s, (u32)space) ? 1 : 0;
nb_zone = s + round;
}
printk("raid0 : nb_zone is %d.\n", nb_zone);
return 0;
out_free_conf:
- if (conf->strip_zone)
- kfree(conf->strip_zone);
- if (conf->devlist)
- kfree (conf->devlist);
+ kfree(conf->strip_zone);
+ kfree(conf->devlist);
kfree(conf);
mddev->private = NULL;
out:
raid0_conf_t *conf = mddev_to_conf(mddev);
blk_sync_queue(mddev->queue); /* the unplug fn references 'conf'*/
- kfree (conf->hash_table);
+ kfree(conf->hash_table);
conf->hash_table = NULL;
- kfree (conf->strip_zone);
+ kfree(conf->strip_zone);
conf->strip_zone = NULL;
- kfree (conf);
+ kfree(conf);
mddev->private = NULL;
return 0;
volatile
#endif
sector_t x = block >> conf->preshift;
- sector_div(x, (unsigned long)conf->hash_spacing);
+ sector_div(x, (u32)conf->hash_spacing);
zone = conf->hash_table[x];
}