Commit b19df996 authored by Jens Axboe's avatar Jens Axboe

[PATCH] remove buggy BUG_ON in ide-cd

Alan (or someone else) added a buggy BUG_ON() in ide-cd. We can address >
32-bit just fine with 2kb block size. People are hitting this, just got
one more report today...
parent 57bd7464
......@@ -2993,12 +2993,6 @@ static int ide_cdrom_prep_fs(request_queue_t *q, struct request *rq)
long block = (long)rq->hard_sector / (hard_sect >> 9);
unsigned long blocks = rq->hard_nr_sectors / (hard_sect >> 9);
BUG_ON(sizeof(rq->hard_sector) > 4 && (rq->hard_sector >> 32));
if (rq->hard_nr_sectors != rq->nr_sectors) {
printk(KERN_ERR "ide-cd: hard_nr_sectors differs from nr_sectors! %lu %lu\n",
rq->nr_sectors, rq->hard_nr_sectors);
}
memset(rq->cmd, 0, sizeof(rq->cmd));
if (rq_data_dir(rq) == READ)
......
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