[PATCH V1 5/6] rpmsg: glink: Remove channel decouple from rpdev release

[Deepak Kumar Singh]

From: Chris Lew <clew@xxxxxxxxxxxxxx>

If a channel is being rapidly restarting and the kobj release worker
is busy, there is a chance the the rpdev_release function will run
after the channel struct itself has been released.

There should not be a need to decouple the channel from rpdev in the
rpdev release since that should only happen from the close commands.

Signed-off-by: Chris Lew <clew@xxxxxxxxxxxxxx>
Signed-off-by: Deepak Kumar Singh <deesin@xxxxxxxxxxxxxx>
---
 drivers/rpmsg/qcom_glink_native.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 031bc1d..efaf32d 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -1419,9 +1419,7 @@ static const struct rpmsg_endpoint_ops glink_endpoint_ops = {
 static void qcom_glink_rpdev_release(struct device *dev)
 {
 	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
-	struct glink_channel *channel = to_glink_channel(rpdev->ept);
 
-	channel->rpdev = NULL;
 	kfree(rpdev);
 }
 
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project