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    Subject[PATCH 5.8 167/633] ath11k: Fix possible memleak in ath11k_qmi_init_service
    Date
    From: Wang Yufen <wangyufen@huawei.com>

    [ Upstream commit 28f1632118818d9dccabf4c0fccfe49686742317 ]

    When qmi_add_lookup fail, we should destroy the workqueue

    Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
    Reported-by: Hulk Robot <hulkci@huawei.com>
    Signed-off-by: Wang Yufen <wangyufen@huawei.com>
    Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
    Link: https://lore.kernel.org/r/1595237804-66297-1-git-send-email-wangyufen@huawei.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/net/wireless/ath/ath11k/qmi.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c
    index c00a99ad8dbc1..497cff7e64cc5 100644
    --- a/drivers/net/wireless/ath/ath11k/qmi.c
    +++ b/drivers/net/wireless/ath/ath11k/qmi.c
    @@ -2419,6 +2419,7 @@ int ath11k_qmi_init_service(struct ath11k_base *ab)
    ATH11K_QMI_WLFW_SERVICE_INS_ID_V01);
    if (ret < 0) {
    ath11k_warn(ab, "failed to add qmi lookup\n");
    + destroy_workqueue(ab->qmi.event_wq);
    return ret;
    }

    --
    2.25.1


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