This is a note to let you know that I've just added the patch titled
net: caif: fix double disconnect client in chnl_net_open()
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-caif-fix-double-disconnect-client-in-chnl_net_op.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit adc6a62d6d4c57b0ff48b4dd0e6321e4af8a4b59
Author: Zhengchao Shao <shaozhengchao@xxxxxxxxxx>
Date: Fri Nov 11 09:47:34 2022 +0800
net: caif: fix double disconnect client in chnl_net_open()
[ Upstream commit 8fbb53c8bfd8c56ecf1f78dc821778b58f505503 ]
When connecting to client timeout, disconnect client for twice in
chnl_net_open(). Remove one. Compile tested only.
Fixes: 2aa40aef9deb ("caif: Use link layer MTU instead of fixed MTU")
Signed-off-by: Zhengchao Shao <shaozhengchao@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
index 12063f333897..1bfcfcb68a26 100644
--- a/net/caif/chnl_net.c
+++ b/net/caif/chnl_net.c
@@ -316,9 +316,6 @@ static int chnl_net_open(struct net_device *dev)
if (result == 0) {
pr_debug("connect timeout\n");
- caif_disconnect_client(dev_net(dev), &priv->chnl);
- priv->state = CAIF_DISCONNECTED;
- pr_debug("state disconnected\n");
result = -ETIMEDOUT;
goto error;
}
