[PATCH v1 2/9] net/nbl: address nbl channel integer handling issues 490943

[Dimon Zhao]

Coverity issue: 490943

Signed-off-by: Dimon Zhao <dimon.zhao at nebula-matrix.com>
---
 drivers/net/nbl/nbl_hw/nbl_channel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/nbl/nbl_hw/nbl_channel.c b/drivers/net/nbl/nbl_hw/nbl_channel.c
index 17d9231dfe..876032781c 100644
--- a/drivers/net/nbl/nbl_hw/nbl_channel.c
+++ b/drivers/net/nbl/nbl_hw/nbl_channel.c
@@ -163,7 +163,7 @@ static int nbl_chan_prepare_rx_bufs(struct nbl_channel_mgt *chan_mgt,
 	desc = rxq->desc;
 	for (i = 0; i < chan_info->mailbox.num_rxq_entries - 1; i++) {
 		desc[i].flags = NBL_CHAN_RX_DESC_AVAIL;
-		desc[i].buf_addr = rxq->buf_mem.pa + i * chan_info->mailbox.rxq_buf_size;
+		desc[i].buf_addr = rxq->buf_mem.pa + (u64)i * (u64)chan_info->mailbox.rxq_buf_size;
 		desc[i].buf_len = chan_info->mailbox.rxq_buf_size;
 	}
 
-- 
2.34.1