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authorChristoph Hellwig <hch@lst.de>2018-11-16 09:10:03 +0100
committerJens Axboe <axboe@kernel.dk>2018-11-16 09:16:59 -0700
commita50f9aec1ac713dd25f1b1b443d97aa2fc69f740 (patch)
tree1a11919d442dc5ebe4649de901142b38218fe225 /drivers/block
parent503f620f0cb8a9da9c2bba72f2141aaa4b0e3962 (diff)
downloadlinux-a50f9aec1ac713dd25f1b1b443d97aa2fc69f740.tar.bz2
pktcdvd: remove queue_lock around blk_queue_max_hw_sectors
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>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/pktcdvd.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 4adf4c8861cd..f5a71023f76c 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -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);