iwlagn: more cleanup to remove unused reference
authorWey-Yi Guy <wey-yi.w.guy@intel.com>
Fri, 1 Apr 2011 23:29:52 +0000 (16:29 -0700)
committerWey-Yi Guy <wey-yi.w.guy@intel.com>
Fri, 8 Apr 2011 15:01:37 +0000 (08:01 -0700)
More cleanup code, no functional changes

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

No differences found