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| author | Johannes Berg <johannes.berg@intel.com> | 2021-12-10 11:12:45 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 09:04:26 +0100 |
| commit | 8bc53c9df3dfa0ee057274ed73f5f96363cc74c5 (patch) | |
| tree | 5b15934ba896933614533621e7959713ea7a439b /drivers/net | |
| parent | 1d7cc54137a4f28506dc7beac235b240b08f4e59 (diff) | |
| download | linux-stable-8bc53c9df3dfa0ee057274ed73f5f96363cc74c5.tar.gz linux-stable-8bc53c9df3dfa0ee057274ed73f5f96363cc74c5.tar.bz2 linux-stable-8bc53c9df3dfa0ee057274ed73f5f96363cc74c5.zip | |
iwlwifi: remove module loading failure message
[ Upstream commit 6518f83ffa51131daaf439b66094f684da3fb0ae ]
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@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/20211210091245.289008-2-luca@coelho.fi
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c index 72f5df66cdeb..c44108823f79 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c @@ -1532,15 +1532,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context) * else from proceeding if the module fails to load * or hangs loading. */ - if (load_module) { + if (load_module) request_module("%s", op->name); -#ifdef CONFIG_IWLWIFI_OPMODE_MODULAR - if (err) - IWL_ERR(drv, - "failed to load module %s (error %d), is dynamic loading enabled?\n", - op->name, err); -#endif - } failure = false; goto free; |