Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ethernet/packetengines/yellowfin.c: In function 'yellowfin_rx':
drivers/net/ethernet/packetengines/yellowfin.c:1053:18: warning:
variable 'yf_size' set but not used [-Wunused-but-set-variable]
This puts the variable declaration into the YF_PROTOTYPE macro.
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/net/ethernet/packetengines/yellowfin.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/packetengines/yellowfin.c b/drivers/net/ethernet/packetengines/yellowfin.c
index 6f8d6584f809..edc8cc7f0d0d 100644
--- a/drivers/net/ethernet/packetengines/yellowfin.c
+++ b/drivers/net/ethernet/packetengines/yellowfin.c
@@ -1050,8 +1050,11 @@ static int yellowfin_rx(struct net_device *dev)
struct sk_buff *rx_skb = yp->rx_skbuff[entry];
s16 frame_status;
u16 desc_status;
- int data_size, yf_size;
+ int data_size;
u8 *buf_addr;
+#ifdef YF_PROTOTYPE
+ int yf_size = sizeof(struct yellowfin_desc);
+#endif
if(!desc->result_status)
break;
@@ -1068,8 +1071,6 @@ static int yellowfin_rx(struct net_device *dev)
if (--boguscnt < 0)
break;
- yf_size = sizeof(struct yellowfin_desc);
-
if ( ! (desc_status & RX_EOP)) {
if (data_size != 0)
netdev_warn(dev, "Oversized Ethernet frame spanned multiple buffers, status %04x, data_size %d!\n",
