Commit c2398e6d authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Jens Axboe
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ps3disk: Do not use dev->bounce_size before it is set 



dev->bounce_size is only initialized after it is used to set the queue
limits.  Fix this by using BOUNCE_SIZE instead.

Fixes: a7f18b74 ("ps3disk: pass queue_limits to blk_mq_alloc_disk")
Reported-by: default avatarPhilipp Hortmann <philipp.g.hortmann@gmail.com>
Closes: https://lore.kernel.org/39256db9-3d73-4e86-a49b-300dfd670212@gmail.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/06988f959ea6885b8bd7fb3b9059dd54bc6bbad7.1735894216.git.geert+renesas@glider.be


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 457ef47c

drivers/block/ps3disk.c

+2 −2
Original line number Diff line number Diff line
@@ -384,9 +384,9 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev) 
	unsigned int devidx;

	struct queue_limits lim = {

		.logical_block_size	= dev->blk_size,

		.max_hw_sectors		= dev->bounce_size >> 9,

		.max_hw_sectors		= BOUNCE_SIZE >> 9,

		.max_segments		= -1,

		.max_segment_size	= dev->bounce_size,

		.max_segment_size	= BOUNCE_SIZE,

		.dma_alignment		= dev->blk_size - 1,

		.features		= BLK_FEAT_WRITE_CACHE |

					  BLK_FEAT_ROTATIONAL,