iwlwifi: add inline helper for packet lengths

Add an inline helper function for getting an RX packet's
length or payload length and use it throughout the code
(most of which I did using an spatch.)

While at it, adjust some code, and remove a bogus comment
from the dvm calibration code.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Eran Harary <eran.harary@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Johannes Berg 2014-01-08 13:16:33 +01:00 • committed by Emmanuel Grumbach
commit 65b30348db
8 changed files with 25 additions and 27 deletions