staging: wfx: fix atomic accesses in wfx_tx_queue_empty()

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Checking if a skb_queue is empty is not an atomic operation. We should
take some precautions to do it.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20210913130203.1903622-8-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jérôme Pouiller 2021-09-13 15:01:38 +02:00 • committed by Greg Kroah-Hartman

parent 9f91e736c1

commit 14a26aa497

1 changed files with 2 additions and 1 deletions

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drivers/staging/wfx/queue.c

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