This is a note to let you know that I've just added the patch titled
ath11k: Fix possible memleak in ath11k_qmi_init_service
to the 5.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ath11k-fix-possible-memleak-in-ath11k_qmi_init_servi.patch
and it can be found in the queue-5.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit e10a8dff0e094d8913fd1816595c203caac9b56b
Author: Wang Yufen <wangyufen@xxxxxxxxxx>
Date: Mon Jul 20 17:36:44 2020 +0800
ath11k: Fix possible memleak in ath11k_qmi_init_service
[ 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@xxxxxxxxxx>
Signed-off-by: Wang Yufen <wangyufen@xxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/1595237804-66297-1-git-send-email-wangyufen@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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;
}
