在 2020/11/9 17:40, Avri Altman 写道:
Add the missing destroy_workqueue() before return from
ufshcd_init in the error handling case. It seems that
exit_gating is an appropriate place.
Fixes: 4db7a2360597 ("scsi: ufs: Fix concurrency of error handler and other
error recovery paths")
Signed-off-by: Qinglang Miao <miaoqinglang@xxxxxxxxxx>
---
drivers/scsi/ufs/ufshcd.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index b8f573a02713..9eaa0eaca374 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -9206,6 +9206,7 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem
*mmio_base, unsigned int irq)
exit_gating:
ufshcd_exit_clk_scaling(hba);
ufshcd_exit_clk_gating(hba);
+ destroy_workqueue(hba->eh_wq);
Maybe also in ufshcd_remove?
.
You're right Avri, thanks!
I'm gonna send a v2 on this patch to cover ufshcd_remove.