net: smc91x: Remove set but not used variable 'status' in smc_phy_configure()

Fixes the following warning when using W=1 to build kernel:

drivers/net/ethernet/smsc/smc91x.c: In function ‘smc_phy_configure’:
drivers/net/ethernet/smsc/smc91x.c:1039:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
  int status;

Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index 1c4fea9c3ec4c88c3235f55fdbba73b430b8575f..4492715d1e42fb042b382c6cbbc20bba3ddbdf1e 100644 (file)
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -1036,7 +1036,6 @@ static void smc_phy_configure(struct work_struct *work)
        int phyaddr = lp->mii.phy_id;
        int my_phy_caps; /* My PHY capabilities */
        int my_ad_caps; /* My Advertised capabilities */
-       int status;
 
        DBG(3, dev, "smc_program_phy()\n");
 
@@ -1110,7 +1109,7 @@ static void smc_phy_configure(struct work_struct *work)
         * auto-negotiation is restarted, sometimes it isn't ready and
         * the link does not come up.
         */
-       status = smc_phy_read(dev, phyaddr, MII_ADVERTISE);
+       smc_phy_read(dev, phyaddr, MII_ADVERTISE);
 
        DBG(2, dev, "phy caps=%x\n", my_phy_caps);
        DBG(2, dev, "phy advertised caps=%x\n", my_ad_caps);