tree 6e62ecab2088147a30e948c12017d9b318509653
parent cfa1da7e9133be9280990b2a64fa7696924c8d9a
author Johannes Berg <johannes.berg@intel.com> 1289442347 -0800
committer Wey-Yi Guy <wey-yi.w.guy@intel.com> 1289922386 -0800

iwlagn: avoid crash if vif is not assigned

For reasons that aren't entirely clear to me,
we sometimes get here during hardware reset
without the interface being set. Don't crash,
but keep a warning.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>