| Message ID | 20201209092325.20415-1-zhengyongjun3@huawei.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [net-next] net: stmmac: simplify the return dwmac5_rxp_disable() | expand |
From: Zheng Yongjun <zhengyongjun3@huawei.com> Date: Wed, 9 Dec 2020 17:23:25 +0800 > Simplify the return expression. > > Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Applied.
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac5.c b/drivers/net/ethernet/stmicro/stmmac/dwmac5.c index 67ba67ed0cb9..03e79a677c8b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac5.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac5.c @@ -305,17 +305,13 @@ int dwmac5_safety_feat_dump(struct stmmac_safety_stats *stats, static int dwmac5_rxp_disable(void __iomem *ioaddr) { u32 val; - int ret; val = readl(ioaddr + MTL_OPERATION_MODE); val &= ~MTL_FRPE; writel(val, ioaddr + MTL_OPERATION_MODE); - ret = readl_poll_timeout(ioaddr + MTL_RXP_CONTROL_STATUS, val, + return readl_poll_timeout(ioaddr + MTL_RXP_CONTROL_STATUS, val, val & RXPI, 1, 10000); - if (ret) - return ret; - return 0; } static void dwmac5_rxp_enable(void __iomem *ioaddr)
Simplify the return expression. Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> --- drivers/net/ethernet/stmicro/stmmac/dwmac5.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)