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SubjectRe: [PATCH] net: fjes: fix potential NULL pointer dereferences
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From: Kangjie Lu <kjlu@umn.edu>
Date: Mon, 11 Mar 2019 02:10:21 -0500

> adapter->control_wq = alloc_workqueue(DRV_NAME "/control",
> WQ_MEM_RECLAIM, 0);
> + if (!adapter->control_wq) {
> + err = -ENOMEM;
> + goto err_free_netdev;
> + }

This error path leaks adapter->txrx_wq.

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