netdev - [PATCH 1/2] net: ethernet: 3c515: Fix cast from pointer to integer of different size

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Message-Id: <20200104143306.21210-1-krzk@kernel.org>
Date:   Sat,  4 Jan 2020 15:33:05 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Krzysztof Kozlowski <krzk@...nel.org>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] net: ethernet: 3c515: Fix cast from pointer to integer of different size

Pointer passed as integer should be cast to unsigned long to
avoid warning (compile testing on alpha architecture):

    drivers/net/ethernet/3com/3c515.c: In function ‘corkscrew_start_xmit’:
    drivers/net/ethernet/3com/3c515.c:1066:8: warning:
        cast from pointer to integer of different size [-Wpointer-to-int-cast]

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>

---

Only compile tested
---
 drivers/net/ethernet/3com/3c515.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/3com/3c515.c b/drivers/net/ethernet/3com/3c515.c
index 1e233e2f0a5a..f5b4cacef07a 100644
--- a/drivers/net/ethernet/3com/3c515.c
+++ b/drivers/net/ethernet/3com/3c515.c
@@ -1063,7 +1063,7 @@ static netdev_tx_t corkscrew_start_xmit(struct sk_buff *skb,
 #ifdef VORTEX_BUS_MASTER
 	if (vp->bus_master) {
 		/* Set the bus-master controller to transfer the packet. */
-		outl((int) (skb->data), ioaddr + Wn7_MasterAddr);
+		outl((unsigned long)(skb->data), ioaddr + Wn7_MasterAddr);
 		outw((skb->len + 3) & ~3, ioaddr + Wn7_MasterLen);
 		vp->tx_skb = skb;
 		outw(StartDMADown, ioaddr + EL3_CMD);
-- 
2.17.1