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ksz884x: delete useless variable
Delete a variable that is at most only assigned to a constant, but never used otherwise. In this code, it is the variable result that is used for the return code, not rc. A simplified version of the semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; identifier i; constant c; @@ -T i; <... when != i -i = c; ...> // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 0 additions and 3 deletions
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@ -5853,15 +5853,12 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
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struct dev_info *hw_priv = priv->adapter;
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struct dev_info *hw_priv = priv->adapter;
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struct ksz_hw *hw = &hw_priv->hw;
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struct ksz_hw *hw = &hw_priv->hw;
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struct ksz_port *port = &priv->port;
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struct ksz_port *port = &priv->port;
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int rc;
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int result = 0;
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int result = 0;
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struct mii_ioctl_data *data = if_mii(ifr);
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struct mii_ioctl_data *data = if_mii(ifr);
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if (down_interruptible(&priv->proc_sem))
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if (down_interruptible(&priv->proc_sem))
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return -ERESTARTSYS;
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return -ERESTARTSYS;
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/* assume success */
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rc = 0;
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switch (cmd) {
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switch (cmd) {
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/* Get address of MII PHY in use. */
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/* Get address of MII PHY in use. */
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case SIOCGMIIPHY:
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case SIOCGMIIPHY:
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