From: Krzysztof Kozlowski <krzk@kernel.org> [ Upstream commit 00c0688cecadbf7ac2f5b4cdb36d912a2d3f0cca ] Since net_device.mem_start is unsigned long, it should not be cast to int right before casting to pointer. This fixes warning (compile testing on alpha architecture): drivers/net/wan/sdla.c: In function ‘sdla_transmit’: drivers/net/wan/sdla.c:711:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/net/wan/sdla.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c index 57ed259..09fde60 100644 --- a/drivers/net/wan/sdla.c +++ b/drivers/net/wan/sdla.c @@ -711,7 +711,7 @@ static netdev_tx_t sdla_transmit(struct sk_buff *skb, spin_lock_irqsave(&sdla_lock, flags); SDLA_WINDOW(dev, addr); - pbuf = (void *)(((int) dev->mem_start) + (addr & SDLA_ADDR_MASK)); + pbuf = (void *)(dev->mem_start + (addr & SDLA_ADDR_MASK)); __sdla_write(dev, pbuf->buf_addr, skb->data, skb->len); SDLA_WINDOW(dev, addr); pbuf->opp_flag = 1; -- 1.8.3