From: Harish Chegondi <harish.chegondi@xxxxxxxxx>
Currently, if hfi1_register_ib_device() call is unsuccessful, workqueues
are not being destroyed before bailing out. This patch fixes this issue.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@xxxxxxxxx>
Signed-off-by: Harish Chegondi <harish.chegondi@xxxxxxxxx>
Signed-off-by: Jubin John <jubin.john@xxxxxxxxx>
---
Changes in v2:
- No changes
drivers/staging/rdma/hfi1/init.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/rdma/hfi1/init.c b/drivers/staging/rdma/hfi1/init.c
index 1c8286f..f9d9dc1 100644
--- a/drivers/staging/rdma/hfi1/init.c
+++ b/drivers/staging/rdma/hfi1/init.c
@@ -1336,6 +1336,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
int ret = 0, j, pidx, initfail;
struct hfi1_devdata *dd = NULL;
+ struct hfi1_pportdata *ppd;
/* First, lock the non-writable module parameters */
HFI1_CAP_LOCK();
@@ -1431,8 +1432,14 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (initfail || ret) {
stop_timers(dd);
flush_workqueue(ib_wq);
- for (pidx = 0; pidx < dd->num_pports; ++pidx)
+ for (pidx = 0; pidx < dd->num_pports; ++pidx) {
hfi1_quiet_serdes(dd->pport + pidx);
+ ppd = dd->pport + pidx;
+ if (ppd->hfi1_wq) {
+ destroy_workqueue(ppd->hfi1_wq);
+ ppd->hfi1_wq = NULL;
+ }
+ }
if (!j)
hfi1_device_remove(dd);
if (!ret)
--
1.7.1
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