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| H A D | trace.h | diff ce1eadda6badef9e4e3460097ede674fca47383d Tue Mar 19 14:26:57 CDT 2013 Johannes Berg <johannes.berg@intel.com> 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>
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