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| author | Sergey Ryazanov <ryazanov.s.a@gmail.com> | 2021-06-22 01:50:53 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-22 20:01:16 +0300 |
| commit | 58c3b421c62edd30b0b660e3e6711ad91842c271 (patch) | |
| tree | 2325031d2022b27a69842311d8d661d92c5e9c78 /tools/perf/scripts/python/futex-contention.py | |
| parent | 355a4e7e0a231af80fc0f470235dc6747d2e0936 (diff) | |
| download | linux-58c3b421c62edd30b0b660e3e6711ad91842c271.tar.xz | |
wwan: core: require WWAN netdev setup callback existence
The setup callback will be unconditionally passed to the
alloc_netdev_mqs(), where the NULL pointer dereference will cause the
kernel panic. So refuse to register WWAN netdev ops with warning
generation if the setup callback is not provided.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions