[PATCH net-next] cirrus: cs89x0: remove set but not used variable 'lp'

[YueHaibing]

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

drivers/net/ethernet/cirrus/cs89x0.c: In function 'cs89x0_platform_probe':
drivers/net/ethernet/cirrus/cs89x0.c:1847:20: warning:
 variable 'lp' set but not used [-Wunused-but-set-variable]

It is not used since commit 6751edeb8700 ("cirrus: cs89x0: Use
managed interfaces")

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/net/ethernet/cirrus/cs89x0.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/ethernet/cirrus/cs89x0.c 
b/drivers/net/ethernet/cirrus/cs89x0.c
index 2d30972df06b..c9aebcde403a 100644
--- a/drivers/net/ethernet/cirrus/cs89x0.c
+++ b/drivers/net/ethernet/cirrus/cs89x0.c
@@ -1844,15 +1844,12 @@ cleanup_module(void)
 static int __init cs89x0_platform_probe(struct platform_device *pdev)
 {
        struct net_device *dev = alloc_etherdev(sizeof(struct net_local));
-       struct net_local *lp;
        void __iomem *virt_addr;
        int err;
 
        if (!dev)
                return -ENOMEM;
 
-       lp = netdev_priv(dev);
-
        dev->irq = platform_get_irq(pdev, 0);
        if (dev->irq <= 0) {
                dev_warn(&dev->dev, "interrupt resource missing\n");