Commit f956c34e authored by Wey-Yi Guy's avatar Wey-Yi Guy Committed by John W. Linville
Browse files

iwlwifi: don't perform "echo test" when cmd queue stuck



Perform "echo test" when cmd queue stuck detected, somethime it will cause
calltrace. I am not sure how to fix it yet, just remove the action now until
find a better way to handle it.
Reported-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent addc9851
......@@ -1755,16 +1755,6 @@ static inline int iwl_check_stuck_queue(struct iwl_priv *priv, int txq)
{
if (iwl_trans_check_stuck_queue(trans(priv), txq)) {
int ret;
if (txq == priv->shrd->cmd_queue) {
/*
* validate command queue still working
* by sending "ECHO" command
*/
if (!iwl_cmd_echo_test(priv))
return 0;
else
IWL_DEBUG_HC(priv, "echo testing fail\n");
}
ret = iwl_force_reset(priv, IWL_FW_RESET, false);
return (ret == -EAGAIN) ? 0 : 1;
}
......
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