That value is coming from the user and we need only ensure it is
reasonable. That was pointed by Hans when reviewing rtl2832_sdr driver.
Signed-off-by: Antti Palosaari <cr...@iki.fi>
Cc: Hans Verkuil <hverk...@xs4all.nl>
---
drivers/staging/media/msi3101/sdr-msi3101.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c
b/drivers/staging/media/msi3101/sdr-msi3101.c
index c111e9a..000395a 100644
--- a/drivers/staging/media/msi3101/sdr-msi3101.c
+++ b/drivers/staging/media/msi3101/sdr-msi3101.c
@@ -831,7 +831,7 @@ static int msi3101_queue_setup(struct vb2_queue *vq,
dev_dbg(&s->udev->dev, "%s: *nbuffers=%d\n", __func__, *nbuffers);
/* Absolute min and max number of buffers available for mmap() */
- *nbuffers = 32;
+ *nbuffers = clamp_t(unsigned int, *nbuffers, 8, 32);
*nplanes = 1;
/*
* 3, wMaxPacketSize 3x 1024 bytes
--
1.8.5.3
--
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