diff options
| author | Steve Wise | 2011-03-11 23:30:32 +0100 |
|---|---|---|
| committer | Roland Dreier | 2011-03-14 20:09:10 +0100 |
| commit | 294281373999e7fff393c04eb16092a8f00ad5aa (patch) | |
| tree | 3608fd01c734f99670f43f4cfac691da63c7a5d2 /drivers/infiniband | |
| parent | RDMA/cxgb4: Turn on delayed ACK (diff) | |
| download | kernel-qcow2-linux-294281373999e7fff393c04eb16092a8f00ad5aa.tar.gz kernel-qcow2-linux-294281373999e7fff393c04eb16092a8f00ad5aa.tar.xz kernel-qcow2-linux-294281373999e7fff393c04eb16092a8f00ad5aa.zip | |
RDMA/cxgb4: Remove db_drop_task
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 <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/device.c | 1 | ||||
| -rw-r--r-- | 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 54fbc1118abe..1a65ee6235bf 100644 --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -368,7 +368,6 @@ 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 2fe19ec9ba60..9f6166f59268 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; }; |