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Message-ID: <20230817071941.346590-3-ruanjinjie@huawei.com> Date: Thu, 17 Aug 2023 15:19:41 +0800 From: Ruan Jinjie <ruanjinjie@...wei.com> To: <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>, <lars.povlsen@...rochip.com>, <Steen.Hegelund@...rochip.com>, <daniel.machon@...rochip.com>, <alexandre.torgue@...s.st.com>, <joabreu@...opsys.com>, <mcoquelin.stm32@...il.com>, <horatiu.vultur@...rochip.com>, <simon.horman@...igine.com>, <netdev@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-stm32@...md-mailman.stormreply.com> CC: <ruanjinjie@...wei.com> Subject: [PATCH net-next 2/2] net: stmmac: Use helper function IS_ERR_OR_NULL() Use IS_ERR_OR_NULL() instead of open-coding it to simplify the code. Signed-off-by: Ruan Jinjie <ruanjinjie@...wei.com> --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 733b5e900817..fe2452a70d23 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1165,7 +1165,7 @@ static int stmmac_init_phy(struct net_device *dev) /* Some DT bindings do not set-up the PHY handle. Let's try to * manually parse it */ - if (!phy_fwnode || IS_ERR(phy_fwnode)) { + if (IS_ERR_OR_NULL(phy_fwnode)) { int addr = priv->plat->phy_addr; struct phy_device *phydev; -- 2.34.1
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