ath10k: don't forget to kill fw error tasklet
It was possible for FW error tasklet to be
executed during teardown. This could lead to
system crashes and/or memory corruption.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index f054d4c..31cdde0 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -888,6 +888,7 @@
/* Cancel the pending tasklet */
tasklet_kill(&ar_pci->intr_tq);
+ tasklet_kill(&ar_pci->msi_fw_err);
for (i = 0; i < CE_COUNT; i++)
tasklet_kill(&ar_pci->pipe_info[i].intr);