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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git
The following commit(s) were added to refs/heads/master by this push:
new 292276101bd net/vlan: make a judgment before calling fuction
292276101bd is described below
commit 292276101bd99699e5ef4795b9298a9d79600b0a
Author: gaohedong <[email protected]>
AuthorDate: Mon Apr 14 21:36:34 2025 +0800
net/vlan: make a judgment before calling fuction
Make a judgment before calling fuction.
Signed-off-by: gaohedong <[email protected]>
---
drivers/net/vlan.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/vlan.c b/drivers/net/vlan.c
index 78259d52192..4cd0d8e9f71 100644
--- a/drivers/net/vlan.c
+++ b/drivers/net/vlan.c
@@ -250,7 +250,10 @@ static void vlan_reclaim(FAR struct netdev_lowerhalf_s
*dev)
FAR struct vlan_device_s *vlan = (FAR struct vlan_device_s *)dev;
FAR struct netdev_lowerhalf_s *real = vlan->real;
- real->ops->reclaim(real);
+ if (real->ops->reclaim != NULL)
+ {
+ real->ops->reclaim(real);
+ }
}
/****************************************************************************
