diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2022-01-28 13:30:52 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-02-03 09:24:48 +0100 |
| commit | e9848aed147708a06193b40d78493b0ef6abccf2 (patch) | |
| tree | f3b6c99e1f3c8894e82626682e89b2af27a51cc6 /drivers | |
| parent | iwlwifi: fix iwl_legacy_rate_to_fw_idx (diff) | |
| download | linux-e9848aed147708a06193b40d78493b0ef6abccf2.tar.xz linux-e9848aed147708a06193b40d78493b0ef6abccf2.zip | |
iwlwifi: pcie: fix locking when "HW not ready"
If we run into this error path, we shouldn't unlock the mutex
since it's not locked since. Fix this.
Fixes: a6bd005fe92d ("iwlwifi: pcie: fix RF-Kill vs. firmware load race")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/iwlwifi.20220128142706.5d16821d1433.Id259699ddf9806459856d6aefbdbe54477aecffd@changeid
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index a63386a01232..ef14584fc0a1 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -1329,8 +1329,7 @@ static int iwl_trans_pcie_start_fw(struct iwl_trans *trans, /* This may fail if AMT took ownership of the device */ if (iwl_pcie_prepare_card_hw(trans)) { IWL_WARN(trans, "Exit HW not ready\n"); - ret = -EIO; - goto out; + return -EIO; } iwl_enable_rfkill_int(trans); |