[PATCH] ps3disk: Do not use dev->bounce_size before it is set
Geert Uytterhoeven
geert+renesas at glider.be
Fri Jan 3 19:51:25 AEDT 2025
dev->bounce_size is only initialized after it is used to set the queue
limits. Fix this by using BOUNCE_SIZE instead.
Fixes: a7f18b74dbe17162 ("ps3disk: pass queue_limits to blk_mq_alloc_disk")
Reported-by: Philipp Hortmann <philipp.g.hortmann at gmail.com>
Closes: https://lore.kernel.org/39256db9-3d73-4e86-a49b-300dfd670212@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
---
Guessed based on the reported bad commit ID.
Compile-tested only.
---
drivers/block/ps3disk.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c
index 68fed46c463e5aa9..dc9e4a14b8854587 100644
--- a/drivers/block/ps3disk.c
+++ b/drivers/block/ps3disk.c
@@ -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,
--
2.43.0
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