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net: usb: rtl8150: remove set but not used variable 'rx_stat'

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/usb/rtl8150.c: In function 'read_bulk_callback':
drivers/net/usb/rtl8150.c:391:6: warning:
 variable 'rx_stat' set but not used [-Wunused-but-set-variable]

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yue Haibing 2019-01-18 02:06:49 +00:00 committed by David S. Miller
parent 94ce2d4d5a
commit fa1115c6a2
1 changed files with 0 additions and 2 deletions
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drivers/net/usb/rtl8150.c
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@ -388,7 +388,6 @@ static void read_bulk_callback(struct urb *urb)
unsigned pkt_len, res;
struct sk_buff *skb;
struct net_device *netdev;
u16 rx_stat;
int status = urb->status;
int result;
unsigned long flags;
@ -424,7 +423,6 @@ static void read_bulk_callback(struct urb *urb)
goto goon;
res = urb->actual_length;
rx_stat = le16_to_cpu(*(__le16 *)(urb->transfer_buffer + res - 4));
pkt_len = res - 4;
skb_put(dev->rx_skb, pkt_len);