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author | 2021-09-11 00:38:47 +0200 | |
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committer | 2021-09-11 00:38:47 +0200 | |
commit | c2f4954c2d3fc4f77b46c67585e17a58df4ba8e4 (patch) | |
tree | 533a2077028e02a851e51ad509a0aa3a9107999f /drivers/net/can/dev/netlink.c | |
parent | drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION() (diff) | |
parent | Merge tag 'acpi-5.15-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm (diff) | |
download | linux-dev-c2f4954c2d3fc4f77b46c67585e17a58df4ba8e4.tar.xz linux-dev-c2f4954c2d3fc4f77b46c67585e17a58df4ba8e4.zip |
Merge branch 'linus' into smp/urgent
Ensure that all usage sites of get/put_online_cpus() except for the
struggler in drivers/thermal are gone. So the last user and the deprecated
inlines can be removed.
Diffstat (limited to 'drivers/net/can/dev/netlink.c')
-rw-r--r-- | drivers/net/can/dev/netlink.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/can/dev/netlink.c b/drivers/net/can/dev/netlink.c index e38c2566aff4..80425636049d 100644 --- a/drivers/net/can/dev/netlink.c +++ b/drivers/net/can/dev/netlink.c @@ -47,7 +47,7 @@ static int can_validate(struct nlattr *tb[], struct nlattr *data[], } if (data[IFLA_CAN_DATA_BITTIMING]) { - if (!is_can_fd || !data[IFLA_CAN_BITTIMING]) + if (!is_can_fd) return -EOPNOTSUPP; } @@ -116,7 +116,7 @@ static int can_changelink(struct net_device *dev, struct nlattr *tb[], maskedflags = cm->flags & cm->mask; /* check whether provided bits are allowed to be passed */ - if (cm->mask & ~(priv->ctrlmode_supported | ctrlstatic)) + if (maskedflags & ~(priv->ctrlmode_supported | ctrlstatic)) return -EOPNOTSUPP; /* do not check for static fd-non-iso if 'fd' is disabled */ @@ -132,10 +132,13 @@ static int can_changelink(struct net_device *dev, struct nlattr *tb[], priv->ctrlmode |= maskedflags; /* CAN_CTRLMODE_FD can only be set when driver supports FD */ - if (priv->ctrlmode & CAN_CTRLMODE_FD) + if (priv->ctrlmode & CAN_CTRLMODE_FD) { dev->mtu = CANFD_MTU; - else + } else { dev->mtu = CAN_MTU; + memset(&priv->data_bittiming, 0, + sizeof(priv->data_bittiming)); + } } if (data[IFLA_CAN_RESTART_MS]) { |