On Sun, 2012-07-08 at 14:08 +0300, Vladimir Kondratiev wrote:
> Quick fix for method being invoked without checking its existence
>
> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
> ---
> net/wireless/core.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/net/wireless/core.c b/net/wireless/core.c
> index eb60410..e42a97b 100644
> --- a/net/wireless/core.c
> +++ b/net/wireless/core.c
> @@ -774,8 +774,9 @@ void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
>
> has_monitors_only_new = cfg80211_has_monitors_only(rdev);
> if (has_monitors_only_new != has_monitors_only_old) {
> - rdev->ops->set_monitor_enabled(&rdev->wiphy,
> - has_monitors_only_new);
> + if (rdev->ops->set_monitor_enabled)
> + rdev->ops->set_monitor_enabled(&rdev->wiphy,
> + has_monitors_only_new);
Oh, good catch, applied
johannes
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