linux-kernel - [PATCH] net: lan966x: remove useless code in lan966x_xtr_irq

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Message-Id: <20231020091625.206561-1-suhui@nfschina.com>
Date:   Fri, 20 Oct 2023 17:16:26 +0800
From:   Su Hui <suhui@...china.com>
To:     horatiu.vultur@...rochip.com, UNGLinuxDriver@...rochip.com,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com
Cc:     Su Hui <suhui@...china.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH] net: lan966x: remove useless code in lan966x_xtr_irq_handler

'err' is useless after break, remove this to save space and
be more clear.

Signed-off-by: Su Hui <suhui@...china.com>
---
 drivers/net/ethernet/microchip/lan966x/lan966x_main.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
index 0d6e79af2410..7861defafb85 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
@@ -671,7 +671,6 @@ static irqreturn_t lan966x_xtr_irq_handler(int irq, void *args)
 		skb = netdev_alloc_skb(dev, len);
 		if (unlikely(!skb)) {
 			netdev_err(dev, "Unable to allocate sk_buff\n");
-			err = -ENOMEM;
 			break;
 		}
 		buf_len = len - ETH_FCS_LEN;
-- 
2.30.2