renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-19 02:34:01 +08:00
Code

pktcdvd: remove queue_lock around blk_queue_max_hw_sectors

Browse Source 
blk_queue_max_hw_sectors can't do anything with queue_lock protection
so don't hold it.

Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2018-11-16 09:10:03 +01:00 committed by Jens Axboe
parent 503f620f0c
commit a50f9aec1a
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/block/pktcdvd.c
View File

@ -2203,9 +2203,7 @@ static int pkt_open_dev(struct pktcdvd_device *pd, fmode_t write)
* Some CDRW drives can not handle writes larger than one packet,
* even if the size is a multiple of the packet size.
*/
spin_lock_irq(&q->queue_lock);
blk_queue_max_hw_sectors(q, pd->settings.size);
spin_unlock_irq(&q->queue_lock);
set_bit(PACKET_WRITABLE, &pd->flags);
} else {
pkt_set_speed(pd, MAX_SPEED, MAX_SPEED);