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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH] net: eth: skip opening disabled interfaces when going interactive
Date: Tue, 17 Jan 2023 10:49:34 +0100	[thread overview]
Message-ID: <20230117094934.3770899-1-a.fatoum@pengutronix.de> (raw)

Ethernet device global mode (ethX.mode) may be set to disabled when
ports should not be used. This setting is already respect in ifup, so do
likewise for eth_open_all(), which is called when going interactive.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 net/eth.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/net/eth.c b/net/eth.c
index 863d0a046657..6fb64afea024 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -535,8 +535,11 @@ void eth_open_all(void)
 {
 	struct eth_device *edev;
 
-	list_for_each_entry(edev, &netdev_list, list)
+	list_for_each_entry(edev, &netdev_list, list) {
+		if (edev->global_mode == ETH_MODE_DISABLED)
+			continue;
 		eth_open(edev);
+	}
 }
 
 static int of_populate_ethaddr(void)
-- 
2.30.2




             reply	other threads:[~2023-01-17  9:51 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-17  9:49 Ahmad Fatoum [this message]
2023-01-20  7:38 ` Sascha Hauer

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