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| author | Stefan Mätje <[email protected]> | 2024-08-08 18:42:24 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <[email protected]> | 2024-08-30 22:40:23 +0200 |
| commit | 2423cc20087ae9a7b7af575aa62304ef67cad7b6 (patch) | |
| tree | 55f1e37a19d5c49ff900d9668f896c2261ca44cd /tools/testing/selftests/bpf/progs/test_prog_array_init.c | |
| parent | dc2ddcd136fe9b6196a7dd01f75f824beb02d43f (diff) | |
can: netlink: avoid call to do_set_data_bittiming callback with stale can_priv::ctrlmode
This patch moves the evaluation of data[IFLA_CAN_CTRLMODE] in function
can_changelink in front of the evaluation of data[IFLA_CAN_BITTIMING].
This avoids a call to do_set_data_bittiming providing a stale
can_priv::ctrlmode with a CAN_CTRLMODE_FD flag not matching the
requested state when switching between a CAN Classic and CAN-FD bitrate.
In the same manner the evaluation of data[IFLA_CAN_CTRLMODE] in function
can_validate is also moved in front of the evaluation of
data[IFLA_CAN_BITTIMING].
This is a preparation for patches where the nominal and data bittiming
may have interdependencies on the driver side depending on the
CAN_CTRLMODE_FD flag state.
Signed-off-by: Stefan Mätje <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_prog_array_init.c')
0 files changed, 0 insertions, 0 deletions