kernel: psb6970: drop unused variable in psb6970_config_init

Drop unused variable in psb6970_config_init. This variable should have
been dropped in 0806f8fc80e6 ("lantiq: add Linux 5.10 support as testing kernel").

This fix compilation warning:
drivers/net/phy/psb6970.c: In function 'psb6970_config_init':
drivers/net/phy/psb6970.c:310:28: warning: unused variable 'dev' [-Wunused-variable]
  310 |         struct net_device *dev = pdev->attached_dev;
      |
cc1: all warnings being treated as errors

Fixes: 0806f8fc80e6 ("lantiq: add Linux 5.10 support as testing kernel")
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>

diff --git a/target/linux/generic/files/drivers/net/phy/psb6970.c b/target/linux/generic/files/drivers/net/phy/psb6970.c
index fb6ed0e2041b80c7bae11aaecfb4df9ef58f80ce..af64704b16429e974dee6cb7fe2aa5f0097d783b 100644 (file)
--- a/target/linux/generic/files/drivers/net/phy/psb6970.c
+++ b/target/linux/generic/files/drivers/net/phy/psb6970.c
@@ -307,7 +307,6 @@ static const struct switch_dev_ops psb6970_ops = {
 static int psb6970_config_init(struct phy_device *pdev)
 {
        struct psb6970_priv *priv;
-       struct net_device *dev = pdev->attached_dev;
        struct switch_dev *swdev;
        int ret;