iwlwifi: mvm: set SKIP_OVER_DTIM flag only if needed
setting SKIP_OVER_DTIM when skip_dtim_periods is 0
causes a ucode assert. set the flag only if needed.
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c
index fc178d0..2e99ddd 100644
--- a/drivers/net/wireless/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/iwlwifi/mvm/power.c
@@ -902,9 +902,10 @@
if (WARN_ON(!dtimper_msec))
return 0;
- cmd.flags |=
- cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
cmd.skip_dtim_periods = 300 / dtimper_msec;
+ if (cmd.skip_dtim_periods)
+ cmd.flags |=
+ cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
}
iwl_mvm_power_log(mvm, &cmd);
#ifdef CONFIG_IWLWIFI_DEBUGFS