iwlagn: remove unused variable

The variable 'len' here is set but never used.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
This commit is contained in:
Johannes Berg 2011-04-28 07:27:07 -07:00 • committed by Wey-Yi Guy
commit 4c2cde3b59