Unloading iw_cxgb4 can crash due to the unload code trying to use db_drop_task, which is uninitialized. So remove this dead code.
Signed-off-by: Steve Wise <[email protected]> --- drivers/infiniband/hw/cxgb4/device.c | 1 - drivers/infiniband/hw/cxgb4/iw_cxgb4.h | 1 - 2 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c index f5638f2..3e46b80 100644 --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -373,7 +373,6 @@ static void c4iw_rdev_close(struct c4iw_rdev *rdev) static void c4iw_remove(struct c4iw_dev *dev) { PDBG("%s c4iw_dev %p\n", __func__, dev); - cancel_delayed_work_sync(&dev->db_drop_task); list_del(&dev->entry); if (dev->registered) c4iw_unregister_device(dev); diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h index 2fe19ec..9f6166f 100644 --- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h +++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h @@ -176,7 +176,6 @@ struct c4iw_dev { struct idr mmidr; spinlock_t lock; struct list_head entry; - struct delayed_work db_drop_task; struct dentry *debugfs_root; u8 registered; }; -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
