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netdev: Remove redundant checks for CAP_NET_ADMIN in MDIO implementations

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dev_ioctl() already checks capable(CAP_NET_ADMIN) before calling the
driver's implementation of MDIO ioctls.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings
2009-09-03 10:39:43 +00:00
committed by David S. Miller
parent aae5e7c30f
commit 7ab0f2736b
30 changed files with 1 additions and 92 deletions
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drivers/net/pci-skeleton.c
-5
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@@ -1784,11 +1784,6 @@ static int netdrv_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
break;
case SIOCSMIIREG: /* Write MII PHY register. */
if (!capable (CAP_NET_ADMIN)) {
rc = -EPERM;
break;
}
spin_lock_irqsave (&tp->lock, flags);
mdio_write (dev, data->phy_id & 0x1f, data->reg_num & 0x1f, data->val_in);
spin_unlock_irqrestore (&tp->lock, flags);