From: Johannes Berg <johannes.berg@xxxxxxxxx>
When CONFIG_DEBUG_TEST_DRIVER_REMOVE is set, iwlwifi crashes
when the opmode module cannot be loaded, due to completing
the completion before using drv->dev, which can then already
be freed.
Fix this by removing the (fairly useless) message. Moving the
completion later causes a deadlock instead, so that's not an
option.
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 98a03a4615d6..5cfacb0bca84 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -1494,7 +1494,7 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
* or hangs loading.
*/
if (load_module) {
- err = request_module("%s", op->name);
+ request_module("%s", op->name);
#ifdef CONFIG_IWLWIFI_OPMODE_MODULAR
if (err)
IWL_ERR(drv,
--
2.11.0
