iwlagn: check more error return code

In alive notify, we should check return code instead of assume everything ok

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Wey-Yi Guy 2011-04-05 09:42:01 -07:00 • committed by John W. Linville
commit 7415952ff7