Taehee Yoo
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769016c184
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caif-hsi: fix possible deadlock in cfhsi_exit_module()
[ Upstream commit fdd258d49e88a9e0b49ef04a506a796f1c768a8e ]
cfhsi_exit_module() calls unregister_netdev() under rtnl_lock().
but unregister_netdev() internally calls rtnl_lock().
So deadlock would occur.
Fixes: c41254006377 ("caif-hsi: Add rtnl support")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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2020-04-06 20:05:08 +02:00 |
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