diff options
| author | Russell King (Oracle) <[email protected]> | 2021-09-17 14:36:31 +0100 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-09-19 13:23:47 +0100 |
| commit | cbcca2e3961eac736566ac13ef0d0bf6f0b764ec (patch) | |
| tree | a1638941e4d1d3acc7698f0e3ed5d1325ae1c77b /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 4fc29989835ab7379f807854b5f7338b752b9f1a (diff) | |
net: phylink: don't call netif_carrier_off() with NULL netdev
Dan Carpenter points out that we have a code path that permits a NULL
netdev pointer to be passed to netif_carrier_off(), which will cause
a kernel oops. In any case, we need to set pl->old_link_state to false
to have the desired effect when there is no netdev present.
Fixes: f97493657c63 ("net: phylink: add suspend/resume support")
Reported-by: Dan Carpenter <[email protected]>
Signed-off-by: Russell King (Oracle) <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions