From: Dongliang Mu <mudongliangabcd@xxxxxxxxx>
Commit d725d20e81c2 ("media: flexcop-usb: sanity checking of endpoint type
") adds a sanity check for endpoint[1], but fails to modify the sanity
check of bNumEndpoints.
Fix this by modifying the sanity check of bNumEndpoints to 2.
Fixes: d725d20e81c2 ("media: flexcop-usb: sanity checking of endpoint type")
Signed-off-by: Dongliang Mu <mudongliangabcd@xxxxxxxxx>
---
drivers/media/usb/b2c2/flexcop-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/usb/b2c2/flexcop-usb.c b/drivers/media/usb/b2c2/flexcop-usb.c
index 7835bb0f32fc..eb54bfdda01f 100644
--- a/drivers/media/usb/b2c2/flexcop-usb.c
+++ b/drivers/media/usb/b2c2/flexcop-usb.c
@@ -509,7 +509,7 @@ static int flexcop_usb_init(struct flexcop_usb *fc_usb)
return ret;
}
- if (fc_usb->uintf->cur_altsetting->desc.bNumEndpoints < 1)
+ if (fc_usb->uintf->cur_altsetting->desc.bNumEndpoints < 2)
return -ENODEV;
if (!usb_endpoint_is_isoc_in(&fc_usb->uintf->cur_altsetting->endpoint[1].desc))
return -ENODEV;
--
2.25.1
