diff options
| author | Shannon Nelson <snelson@pensando.io> | 2020-09-30 10:48:28 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-30 15:11:09 -0700 |
| commit | 0816e0c8188e7db85a7284d3f0f456947ebb049c (patch) | |
| tree | d60af5ae9a50e314c2ec976c267932e6fcadef8e /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | df8aeaa8268f11dc3c2d0975954624cf324eab15 (diff) | |
ionic: prevent early watchdog check
In one corner case scenario, the driver device lif setup can
get delayed such that the ionic_watchdog_cb() timer goes off
before the ionic->lif is set, thus causing a NULL pointer panic.
We catch the problem by checking for a NULL lif just a little
earlier in the callback.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions