From 8a265d1a619c16400406c9d598411850ee104aed Mon Sep 17 00:00:00 2001
From: Luca Coelho <luciano.coelho@intel.com>
Date: Sat, 29 Jan 2022 13:16:15 +0200
Subject: [PATCH] iwlwifi: mvm: don't iterate unadded vifs when handling FW SMPS req
Git-commit: 8a265d1a619c16400406c9d598411850ee104aed
Patch-mainline: v5.18-rc1
References: git-fixes
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")
Link: https://lore.kernel.org/r/iwlwifi.20220129105618.9416aade2ba0.I0b71142f89e3f158aa058a1dfb2517c8c1fa3726@changeid
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 16665fe22eb1..d3122a3870b9 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -235,7 +235,8 @@ 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);
}
--
2.31.1