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iwlwifi: pcie: fix mutex leak in gen2 start

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If the context info fails to be allocated, the mutex
isn't unlocked properly, fix that.

Fixes: eda50cde58 ("iwlwifi: pcie: add context information support")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Johannes Berg 2017-04-19 10:26:02 +02:00 committed by Luca Coelho
parent 9b1ea16763
commit 97b00d877b
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
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@ -359,8 +359,9 @@ int iwl_trans_pcie_gen2_start_fw(struct iwl_trans *trans,
goto out;
}
if (iwl_pcie_ctxt_info_init(trans, fw))
return -ENOMEM;
ret = iwl_pcie_ctxt_info_init(trans, fw);
if (ret)
goto out;
/* re-check RF-Kill state since we may have missed the interrupt */
hw_rfkill = iwl_trans_check_hw_rf_kill(trans);