[PATCH 4/5] eth: halt active ethernet device on unregister
Sascha Hauer
s.hauer at pengutronix.de
Tue Apr 28 04:05:36 PDT 2015
When an active ethernet device is unregistered it should
be halted to quiesce the device.
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
net/eth.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/eth.c b/net/eth.c
index 89bddba..0c1ff73 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -385,6 +385,9 @@ void eth_unregister(struct eth_device *edev)
if (edev == eth_current)
eth_current = NULL;
+ if (edev->active)
+ edev->halt(edev);
+
if (IS_ENABLED(CONFIG_OFDEVICE))
free(edev->nodepath);
--
2.1.4
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