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| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2021-09-17 16:36:31 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-09-19 15:23:47 +0300 |
| commit | cbcca2e3961eac736566ac13ef0d0bf6f0b764ec (patch) | |
| tree | a1638941e4d1d3acc7698f0e3ed5d1325ae1c77b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 4fc29989835ab7379f807854b5f7338b752b9f1a (diff) | |
| download | linux-cbcca2e3961eac736566ac13ef0d0bf6f0b764ec.tar.xz | |
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 <dan.carpenter@oracle.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions