net-sysfs: remove redundant assignment to variable ret

The variable ret is being initialized with a value that is never read
and it is being updated later with a new value.  The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index cf02157..4773ad6 100644 (file)
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -80,7 +80,7 @@ static ssize_t netdev_store(struct device *dev, struct device_attribute *attr,
        struct net_device *netdev = to_net_dev(dev);
        struct net *net = dev_net(netdev);
        unsigned long new;
-       int ret = -EINVAL;
+       int ret;
 
        if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
                return -EPERM;