From 343ba27b6f9d473ec3e602cc648300eb03a7fa05 Mon Sep 17 00:00:00 2001 From: Chris Lew Date: Thu, 30 Jul 2020 10:48:15 +0530 Subject: rpmsg: glink: Remove channel decouple from rpdev release If a channel is being rapidly restarting and the kobj release worker is busy, there is a chance 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 Signed-off-by: Deepak Kumar Singh Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/1596086296-28529-6-git-send-email-deesin@codeaurora.org --- drivers/rpmsg/qcom_glink_native.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/rpmsg') diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c index ac710dc03710..c1207aa88bdf 100644 --- a/drivers/rpmsg/qcom_glink_native.c +++ b/drivers/rpmsg/qcom_glink_native.c @@ -1417,9 +1417,7 @@ 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); } -- cgit v1.2.3