diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2014-11-14 18:43:28 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-11-19 18:50:34 +0100 |
| commit | d687cbb703f50980e155c5642cf229ec2bb45e3e (patch) | |
| tree | 6d4d167a3b672ad05a814d899bbbde8a89240e94 /drivers/net/wireless/mac80211_hwsim.c | |
| parent | c7ab508190aee6b4a62cfab7ee08457602468672 (diff) | |
cfg80211: protect fools returning NULL in add_virtual_intf
Callback add_virtual_intf is supposed to return ERR_PTR and trying to
return NULL results in some "Unable to handle kernel paging request",
etc. As it may be complicated to debug & trace, let's catch it (WARN).
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/mac80211_hwsim.c')
0 files changed, 0 insertions, 0 deletions