iwlwifi: don't WARN on host commands sent when firmware is dead
This triggers automatic bug reports and add no valuable information. Print a simple error instead and drop the host command. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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@ -601,8 +601,10 @@ static inline int iwl_trans_send_cmd(struct iwl_trans *trans,
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{
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int ret;
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WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
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"%s bad state = %d", __func__, trans->state);
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if (trans->state != IWL_TRANS_FW_ALIVE) {
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IWL_ERR(trans, "%s bad state = %d", __func__, trans->state);
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return -EIO;
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}
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if (!(cmd->flags & CMD_ASYNC))
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lock_map_acquire_read(&trans->sync_cmd_lockdep_map);
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