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iwlwifi: mvm: don't iterate unadded vifs when handling FW SMPS req

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[ Upstream commit 8a265d1a61 ]

We may not have all the interfaces added to the driver when we get the
THERMAL_DUAL_CHAIN_REQUEST notification from the FW, so instead of
iterating all vifs to update SMPS, iterate only the ones that are
already assigned.  The interfaces that were not assigned yet, will be
updated accordingly when we start using them.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Fixes: 2a7ce54ccc ("iwlwifi: mvm: honour firmware SMPS requests")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220129105618.9416aade2ba0.I0b71142f89e3f158aa058a1dfb2517c8c1fa3726@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Luca Coelho
2022-01-29 13:16:15 +02:00
committed by Greg Kroah-Hartman
parent 21053d7074
commit ec9b77481a
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/intel/iwlwifi/mvm/ops.c
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@@ -238,7 +238,8 @@ static void iwl_mvm_rx_thermal_dual_chain_req(struct iwl_mvm *mvm,
*/
mvm->fw_static_smps_request =
req->event == cpu_to_le32(THERMAL_DUAL_CHAIN_REQ_DISABLE);
ieee80211_iterate_interfaces(mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
ieee80211_iterate_interfaces(mvm->hw,
IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER,
iwl_mvm_intf_dual_chain_req, NULL);
}