From 37e7ae454c6b776855f7c316f682b7b9af7ab06e Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 28 Jan 2022 14:30:53 +0200 Subject: [PATCH] iwlwifi: pcie: gen2: fix locking when "HW not ready" commit 4c29c1e27a1e178a219b3877d055e6dd643bdfda upstream. If we run into this error path, we shouldn't unlock the mutex since it's not locked since. Fix this in the gen2 code as well. Fixes: eda50cde58de ("iwlwifi: pcie: add context information support") Signed-off-by: Johannes Berg Signed-off-by: Luca Coelho Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/iwlwifi.20220128142706.b8b0dfce16ef.Ie20f0f7b23e5911350a2766524300d2915e7b677@changeid Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c index 31e72e1ff1e26..80ae33bba6a86 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c @@ -310,8 +310,7 @@ int iwl_trans_pcie_gen2_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); -- 2.50.1