| commit | ce1eadda6badef9e4e3460097ede674fca47383d | [log] [tgz] |
|---|---|---|
| author | Johannes Berg <johannes.berg@intel.com> | Tue Mar 19 20:26:57 2013 +0100 |
| committer | Johannes Berg <johannes.berg@intel.com> | Wed Mar 20 22:21:31 2013 +0100 |
| tree | 710a8ef03b2814d4c02be804ff273cf18e7e802a | |
| parent | 07e5a5f5ab7474589c15fc5d88e4f7fc43979530 [diff] |
cfg80211: fix wdev tracing crash Arend reported a crash in tracing if the driver returns an ERR_PTR() value from the add_virtual_intf() callback. This is due to the tracing then still attempting to dereference the "pointer", fix this by using IS_ERR_OR_NULL(). Reported-by: Arend van Spriel <arend@broadcom.com> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>