3.11.10.1 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
commit 8ca95995e64f5d270889badb3e449dca91106a2b upstream.
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@xxxxxxxxx>
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Luis Henriques <luis.henriques@xxxxxxxxxxxxx>
---
drivers/net/wireless/iwlwifi/iwl-trans.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 8d91422c..3dde033 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -606,8 +606,10 @@ static inline int iwl_trans_send_cmd(struct iwl_trans *trans,
{
int ret;
- WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
- "%s bad state = %d", __func__, trans->state);
+ if (trans->state != IWL_TRANS_FW_ALIVE) {
+ IWL_ERR(trans, "%s bad state = %d", __func__, trans->state);
+ return -EIO;
+ }
if (!(cmd->flags & CMD_ASYNC))
lock_map_acquire_read(&trans->sync_cmd_lockdep_map);
--
1.8.3.2
--
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