[PATCH 3/3] media: uvcvideo: use min() for npacket calculation

[Ricardo Ribalda]

Make the code slightly more appealing by making use of min(). There
shall not be any functional change from this patch.

Signed-off-by: Ricardo Ribalda <ribalda@xxxxxxxxxxxx>
---
 drivers/media/usb/uvc/uvc_video.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c
index 59eb95a4b70c05b1a12986e908b7e9979b064fd0..db02080f15772e0bc1d5cfcadd32463f4e6ea045 100644
--- a/drivers/media/usb/uvc/uvc_video.c
+++ b/drivers/media/usb/uvc/uvc_video.c
@@ -1808,9 +1808,7 @@ static int uvc_alloc_urb_buffers(struct uvc_streaming *stream,
 	 * Compute the number of packets. Bulk endpoints might transfer UVC
 	 * payloads across multiple URBs.
 	 */
-	npackets = DIV_ROUND_UP(size, psize);
-	if (npackets > UVC_MAX_PACKETS)
-		npackets = UVC_MAX_PACKETS;
+	npackets = min(UVC_MAX_PACKETS, DIV_ROUND_UP(size, psize));
 
 	/* Retry allocations until one succeed. */
 	for (; npackets > 0; npackets /= 2) {

-- 
2.52.0.457.g6b5491de43-goog