Commit 6f2d5cf9 authored by Zheng Yongjun's avatar Zheng Yongjun Committed by David S. Miller
Browse files

net: stmmac: simplify the return dwmac5_rxp_disable() 



Simplify the return expression.

Signed-off-by: default avatarZheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f75e5944

drivers/net/ethernet/stmicro/stmmac/dwmac5.c

+1 −5
Original line number Diff line number Diff line
@@ -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)