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bus: mhi_netdev: Free background memory pool during memory free

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Fix freeing the background memory pool to avoid kmemleak as
part of freeing the memory pool.

Change-Id: I29c9d972295900bd0b97c8ab8ee73d668e05a59f
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
This commit is contained in:
Bhaumik Bhatt 2020-01-10 17:36:49 -08:00 • committed by Gerrit - the friendly Code Review server
commit fc22a3ea18
1 changed files with 3 additions and 0 deletions
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3
drivers/bus/mhi/devices/mhi_netdev.c
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@ -411,6 +411,8 @@ static void mhi_netdev_free_pool(struct mhi_netdev *mhi_netdev)
__free_pages(mhi_buf->page, mhi_netdev->order);
mhi_netdev->bg_pool_size--;
}
kfree(mhi_netdev->bg_pool);
}
static int mhi_netdev_alloc_thread(void *data)
@ -943,6 +945,7 @@ static void mhi_netdev_remove(struct mhi_device *mhi_dev)
unregister_netdev(mhi_netdev->ndev);
netif_napi_del(mhi_netdev->napi);
free_netdev(mhi_netdev->ndev);
mhi_netdev->ndev = NULL;
if (!IS_ERR_OR_NULL(mhi_netdev->dentry))
debugfs_remove_recursive(mhi_netdev->dentry);