config: make ARCH=avr32 allyesconfig
drivers/net/usb/r8152.c: In function 'rtl8152_start_xmit':
drivers/net/usb/r8152.c:956: warning: integer overflow in expression
955 memset(tx_desc, 0, sizeof(*tx_desc));
> 956 tx_desc->opts1 = cpu_to_le32((len & TX_LEN_MASK) | TX_FS | TX_LS);
957 tp->tx_skb = skb;
Signed-off-by: Hayes Wang <hayesw...@realtek.com>
Spotted-by: kbuild test robot <fengguang...@intel.com>
---
drivers/net/usb/r8152.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index d02bac8..ee13f9e 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -934,7 +934,8 @@ static netdev_tx_t rtl8152_start_xmit(struct sk_buff *skb,
struct r8152 *tp = netdev_priv(netdev);
struct net_device_stats *stats = rtl8152_get_stats(netdev);
struct tx_desc *tx_desc;
- int len, res;
+ unsigned int len;
+ int res;
netif_stop_queue(netdev);
len = skb->len;
--
1.8.3.1
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