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| author | Nathan Sullivan <nathan.sullivan@ni.com> | 2016-10-07 10:13:22 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-07 23:55:59 -0400 |
| commit | fa6114d4bde70152765ba1c35fed4fcd8481faf6 (patch) | |
| tree | 4ff4790b98de09d7a43ecaf26a00d64464b1c0d0 /Documentation/kernel-per-CPU-kthreads.txt | |
| parent | 912e27e85e070596ed4964ebde29fa9781390f2a (diff) | |
net: macb: NULL out phydev after removing mdio bus
To ensure the dev->phydev pointer is not used after becoming invalid in
mdiobus_unregister, set it to NULL. This happens when removing the macb
driver without first taking its interface down, since unregister_netdev
will end up calling macb_close.
Signed-off-by: Xander Huff <xander.huff@ni.com>
Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com>
Signed-off-by: Brad Mouring <brad.mouring@ni.com>
Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/kernel-per-CPU-kthreads.txt')
0 files changed, 0 insertions, 0 deletions