iwlwifi: mvm: remove useless variable

There's no need to use a variable just to return the result
of another function call at the end of a function, remove it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Johannes Berg 2014-04-30 14:28:40 +02:00 • committed by Emmanuel Grumbach
commit 7a53174146