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| author | Johannes Berg <johannes.berg@intel.com> | 2013-07-25 22:36:27 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-08-06 10:33:47 +0200 |
| commit | f5e45f2d960cea226b9d173e232c94c4c388c1bc (patch) | |
| tree | ebc17997e60523cd803f8a657b0252ea2146b238 /drivers/net/wireless/iwlwifi | |
| parent | 17dbe56445328fcc275f2ca318c06e55d7d403df (diff) | |
| download | blackbird-op-linux-f5e45f2d960cea226b9d173e232c94c4c388c1bc.tar.gz blackbird-op-linux-f5e45f2d960cea226b9d173e232c94c4c388c1bc.zip | |
iwlwifi: mvm: small cleanups in quota management code
Use a C99 initializer to clear the command and move the lockdep
assertion before the restart check. Since this causes problems
with the BUILD_BUG_ON() with some compilers, change that a bit.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/quota.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/quota.c b/drivers/net/wireless/iwlwifi/mvm/quota.c index 18973874b77a..5c6ae16ec52b 100644 --- a/drivers/net/wireless/iwlwifi/mvm/quota.c +++ b/drivers/net/wireless/iwlwifi/mvm/quota.c @@ -131,7 +131,7 @@ static void iwl_mvm_quota_iterator(void *_data, u8 *mac, int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif) { - struct iwl_time_quota_cmd cmd; + struct iwl_time_quota_cmd cmd = {}; int i, idx, ret, num_active_macs, quota, quota_rem; struct iwl_mvm_quota_iterator_data data = { .n_interfaces = {}, @@ -139,15 +139,14 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif) .new_vif = newvif, }; + lockdep_assert_held(&mvm->mutex); + /* update all upon completion */ if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) return 0; - BUILD_BUG_ON(data.colors[MAX_BINDINGS - 1] != -1); - - lockdep_assert_held(&mvm->mutex); - - memset(&cmd, 0, sizeof(cmd)); + /* iterator data above must match */ + BUILD_BUG_ON(MAX_BINDINGS != 4); ieee80211_iterate_active_interfaces_atomic( mvm->hw, IEEE80211_IFACE_ITER_NORMAL, |
