[PATCH 2/3] Bluetooth: btmrvl: Use DIV_ROUND_UP macro

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From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>

The kernel.h macro DIV_ROUND_UP performs the computation
(((n) + (d) - 1) / (d))

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
---
 drivers/bluetooth/btmrvl_sdio.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index 645b42e..ec5c456 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -514,7 +514,7 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv)
 	}
 
 	blksz = SDIO_BLOCK_SIZE;
-	num_blocks = (buf_len + blksz - 1) / blksz;
+	num_blocks = DIV_ROUND_UP(buf_len, blksz);
 
 	if (buf_len <= SDIO_HEADER_LEN
 	    || (num_blocks * blksz) > ALLOC_BUF_SIZE) {
-- 
1.7.9.5

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