From: Qianqian Xie Date: Tue, 21 Jun 2016 03:56:22 +0000 (+0800) Subject: net: hns: fix hns dsaf v1 dont support tx_pause close X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=14ae335a8599d735d19f600c29c6249dd2c3f7a8;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git net: hns: fix hns dsaf v1 dont support tx_pause close For service port, hns dsaf v1 support to close tx_pause. However, the port will be invalid when it run command ethtool to close tx_pause. This patch will fix it. Signed-off-by: Qianqian Xie Signed-off-by: Yisen Zhuang Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index ac03c4a53e08..422f97d5218d 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -1114,10 +1114,10 @@ int hns_dsaf_set_rx_mac_pause_en(struct dsaf_device *dsaf_dev, int mac_id, u32 en) { if (AE_IS_VER1(dsaf_dev->dsaf_ver)) { - if (!en) + if (!en) { dev_err(dsaf_dev->dev, "dsafv1 can't close rx_pause!\n"); - - return -EINVAL; + return -EINVAL; + } } dsaf_set_dev_bit(dsaf_dev, DSAF_PAUSE_CFG_REG + mac_id * 4,