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(parent: 31333c1) | patch
net: qede: stop adding events on an already destroyed workqueue
authorAlexander Lobakin <alobakin@marvell.com>
Tue, 23 Jun 2020 13:51:31 +0000 (16:51 +0300)
committerDavid S. Miller <davem@davemloft.net>
Tue, 23 Jun 2020 22:01:16 +0000 (15:01 -0700)
commit4079c7f7a2a00ab403c177ce723b560de59139c3
tree4cd8f609527873edf67c1aa8287561693a9b8728tree | snapshot
parent31333c1a2521ff4b4ceb0c29de492549cd4a8de3commit | diff
net: qede: stop adding events on an already destroyed workqueue

Set rdma_wq pointer to NULL after destroying the workqueue and check
for it when adding new events to fix crashes on driver unload.

Fixes: cee9fbd8e2e9 ("qede: Add qedr framework")
Signed-off-by: Alexander Lobakin <alobakin@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/qlogic/qede/qede_rdma.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git