iwlwifi: mvm: ignore unchanged low-latency flag
authorJohannes Berg <johannes.berg@intel.com>
Tue, 18 Mar 2014 09:21:02 +0000 (10:21 +0100)
committerEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Tue, 18 Mar 2014 19:15:41 +0000 (21:15 +0200)
commit3510aea44ec0e5618f718c0952fe7bb0292bb2c4
tree8663527ac4c59aa0c35769f8884fe4d86d9805c0
parentd966211487f2a28ed656899c7f35f674b5ea38ad
iwlwifi: mvm: ignore unchanged low-latency flag

If the low-latency update is called but there's no change then
ignore the update instead of triggering all the required work.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
drivers/net/wireless/iwlwifi/mvm/utils.c