Without this the driver will crash when the NIC is being restarted. Signed-off-by: Phil Sutter --- drivers/net/korina.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) --- a/drivers/net/korina.c +++ b/drivers/net/korina.c @@ -905,6 +905,8 @@ static int korina_restart(struct net_dev korina_free_ring(dev); + napi_disable(&lp->napi); + ret = korina_init(dev); if (ret < 0) { printk(KERN_ERR DRV_NAME "%s: cannot restart device\n", @@ -1071,6 +1073,8 @@ static int korina_close(struct net_devic korina_free_ring(dev); + napi_disable(&lp->napi); + free_irq(lp->rx_irq, dev); free_irq(lp->tx_irq, dev); free_irq(lp->ovr_irq, dev);