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

[ Upstream commit 8a265d1a619c16400406c9d598411850ee104aed ]

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: 2a7ce54ccc23 ("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>

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 364f6aefae81dec7d694893a9fc14bb1cd8211dc..5b7d89e33431cd8edb32ec1e60f3892660de129e 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -237,7 +237,8 @@ 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);
 }