wifi: iwlwifi: don't warn when if there is a FW error

iwl_trans_reclaim is warning if it is called when the FW is not alive.
But if it is called when there is a pending restart, i.e. after a FW
error, there is no need to warn, instead - return silently.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250308231427.ba3d90b22c25.I9332506af1997faefcf0bdb51d98d5e874051722@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
index 1632ab20a23f71cf518e17dfd49e4a776a95e059..ea67df09fc014e9de43b1e6dfdaa67c425ebbee8 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2015 Intel Mobile Communications GmbH
  * Copyright (C) 2016-2017 Intel Deutschland GmbH
- * Copyright (C) 2019-2021, 2023-2024 Intel Corporation
+ * Copyright (C) 2019-2021, 2023-2025 Intel Corporation
  */
 #include <linux/kernel.h>
 #include <linux/bsearch.h>
@@ -639,6 +639,9 @@ IWL_EXPORT_SYMBOL(iwl_trans_tx);
 void iwl_trans_reclaim(struct iwl_trans *trans, int queue, int ssn,
                       struct sk_buff_head *skbs, bool is_flush)
 {
+       if (unlikely(test_bit(STATUS_FW_ERROR, &trans->status)))
+               return;
+
        if (WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
                      "bad state = %d\n", trans->state))
                return;