[netdrvr] tehuti: move ioctl perm check closer to function start

Noticed by davem.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

diff --git a/drivers/net/tehuti.c b/drivers/net/tehuti.c
index d2e1b21..e83b166 100644 (file)
--- a/drivers/net/tehuti.c
+++ b/drivers/net/tehuti.c
@@ -649,6 +649,9 @@ static int bdx_ioctl_priv(struct net_device *ndev, struct ifreq *ifr, int cmd)
                DBG("%d 0x%x 0x%x\n", data[0], data[1], data[2]);
        }
 
+       if (!capable(CAP_NET_ADMIN))
+               return -EPERM;
+
        switch (data[0]) {
 
        case BDX_OP_READ:
@@ -664,8 +667,6 @@ static int bdx_ioctl_priv(struct net_device *ndev, struct ifreq *ifr, int cmd)
                break;
 
        case BDX_OP_WRITE:
-               if (!capable(CAP_NET_ADMIN))
-                       return -EPERM;
                error = bdx_range_check(priv, data[1]);
                if (error < 0)
                        return error;