From: Benjamin Herrenschmidt Date: Wed, 5 Apr 2017 02:28:52 +0000 (+1000) Subject: ftgmac100: Remove useless tests in interrupt handler X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9b86785d1e8b2a971c0ac77a76fb49d78db50916;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git ftgmac100: Remove useless tests in interrupt handler The interrupt is neither enabled nor registered when the interface isn't running (regardless of whether we use nc-si or not) so the test isn't useful. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index 2c08bacd066c..6625012d734e 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1049,14 +1049,9 @@ static irqreturn_t ftgmac100_interrupt(int irq, void *dev_id) struct net_device *netdev = dev_id; struct ftgmac100 *priv = netdev_priv(netdev); - /* When running in NCSI mode, the interface should be ready for - * receiving or transmitting NCSI packets before it's opened. - */ - if (likely(priv->use_ncsi || netif_running(netdev))) { - /* Disable interrupts for polling */ - iowrite32(0, priv->base + FTGMAC100_OFFSET_IER); - napi_schedule(&priv->napi); - } + /* Disable interrupts for polling */ + iowrite32(0, priv->base + FTGMAC100_OFFSET_IER); + napi_schedule(&priv->napi); return IRQ_HANDLED; }