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(parent: f1227c5) | patch
ieee802154: fix error handling in ieee802154fake_probe()
authorAlexey Khoroshilov <khoroshilov@ispras.ru>
Fri, 14 Nov 2014 23:11:59 +0000 (02:11 +0300)
committerDavid S. Miller <davem@davemloft.net>
Sun, 16 Nov 2014 19:45:14 +0000 (14:45 -0500)
commit8c2dd54485ccee7fc4086611e188478584758c8d
tree064cded623061624f24bc19038c66574c3c7e869tree | snapshot
parentf1227c5c1b6efc588a9db769e2e89c125f3d6191commit | diff
ieee802154: fix error handling in ieee802154fake_probe()

In case of any failure ieee802154fake_probe() just calls unregister_netdev().
But it does not look safe to unregister netdevice before it was registered.

The patch implements straightforward resource deallocation in case of
failure in ieee802154fake_probe().

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ieee802154/fakehard.c diff | blob | history
Domain: System / Kernel;