Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/staging/netlogic/xlr_net.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/netlogic/xlr_net.c b/drivers/staging/netlogic/xlr_net.c
index 5ecb3e6..0d9308a 100644
--- a/drivers/staging/netlogic/xlr_net.c
+++ b/drivers/staging/netlogic/xlr_net.c
@@ -814,9 +814,8 @@ static void xlr_gmac_link_adjust(struct net_device *ndev)
{
struct xlr_net_priv *priv = netdev_priv(ndev);
struct phy_device *phydev = priv->mii_bus->phy_map[priv->phy_addr];
- u32 intreg;
- intreg = xlr_nae_rdreg(priv->base_addr, R_INTREG);
+ xlr_nae_rdreg(priv->base_addr, R_INTREG);
if (phydev->link) {
if (phydev->speed != priv->phy_speed) {
xlr_set_gmac_speed(priv);
--
1.7.10.4
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