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Message-ID: <20230817071941.346590-2-ruanjinjie@huawei.com> Date: Thu, 17 Aug 2023 15:19:40 +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>, <UNGLinuxDriver@...rochip.com> CC: <ruanjinjie@...wei.com> Subject: [PATCH net-next 1/2] net: microchip: sparx5: 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/microchip/sparx5/sparx5_tc_flower.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c b/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c index 906299ad8425..bc1b4498ed04 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c @@ -1274,7 +1274,7 @@ static int sparx5_tc_free_rule_resources(struct net_device *ndev, int ret = 0; vrule = vcap_get_rule(vctrl, rule_id); - if (!vrule || IS_ERR(vrule)) + if (IS_ERR_OR_NULL(vrule)) return -EINVAL; sparx5_tc_free_psfp_resources(sparx5, vrule); -- 2.34.1
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