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path: root/drivers/infiniband/hw/mlx5/devx.c
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Diffstat (limited to 'drivers/infiniband/hw/mlx5/devx.c')
-rw-r--r--drivers/infiniband/hw/mlx5/devx.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c
index ec4370f99381..af5bbb35c058 100644
--- a/drivers/infiniband/hw/mlx5/devx.c
+++ b/drivers/infiniband/hw/mlx5/devx.c
@@ -2026,7 +2026,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT)(
event_sub->eventfd =
eventfd_ctx_fdget(redirect_fd);
- if (IS_ERR(event_sub)) {
+ if (IS_ERR(event_sub->eventfd)) {
err = PTR_ERR(event_sub->eventfd);
event_sub->eventfd = NULL;
goto err;
@@ -2644,12 +2644,13 @@ static int devx_async_event_close(struct inode *inode, struct file *filp)
struct devx_async_event_file *ev_file = filp->private_data;
struct devx_event_subscription *event_sub, *event_sub_tmp;
struct devx_async_event_data *entry, *tmp;
+ struct mlx5_ib_dev *dev = ev_file->dev;
- mutex_lock(&ev_file->dev->devx_event_table.event_xa_lock);
+ mutex_lock(&dev->devx_event_table.event_xa_lock);
/* delete the subscriptions which are related to this FD */
list_for_each_entry_safe(event_sub, event_sub_tmp,
&ev_file->subscribed_events_list, file_list) {
- devx_cleanup_subscription(ev_file->dev, event_sub);
+ devx_cleanup_subscription(dev, event_sub);
if (event_sub->eventfd)
eventfd_ctx_put(event_sub->eventfd);
@@ -2658,7 +2659,7 @@ static int devx_async_event_close(struct inode *inode, struct file *filp)
kfree_rcu(event_sub, rcu);
}
- mutex_unlock(&ev_file->dev->devx_event_table.event_xa_lock);
+ mutex_unlock(&dev->devx_event_table.event_xa_lock);
/* free the pending events allocation */
if (!ev_file->omit_data) {
@@ -2670,7 +2671,7 @@ static int devx_async_event_close(struct inode *inode, struct file *filp)
}
uverbs_close_fd(filp);
- put_device(&ev_file->dev->ib_dev.dev);
+ put_device(&dev->ib_dev.dev);
return 0;
}