iwlwifi: fix compiler warning

Check return code on iwl_send_cmd_pdu() to get rid of compiler warning.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
This commit is contained in:
Wey-Yi Guy 2010-03-09 15:36:10 -08:00 • committed by Reinette Chatre
commit 57e40d36e5