{
if (--data->count == 0) {
nfs_detach_unlinkdata(data);
- if (data->name.name != NULL)
- kfree(data->name.name);
+ kfree(data->name.name);
kfree(data);
}
}
* We delay initializing RPC info until after the call to dentry_iput()
* in order to minimize races against rename().
*/
-static void
-nfs_async_unlink_init(struct rpc_task *task)
+static void nfs_async_unlink_init(struct rpc_task *task, void *calldata)
{
- struct nfs_unlinkdata *data = (struct nfs_unlinkdata *)task->tk_calldata;
+ struct nfs_unlinkdata *data = calldata;
struct dentry *dir = data->dir;
struct rpc_message msg = {
.rpc_cred = data->cred,
*
* Do the directory attribute update.
*/
-static void
-nfs_async_unlink_done(struct rpc_task *task)
+static void nfs_async_unlink_done(struct rpc_task *task, void *calldata)
{
- struct nfs_unlinkdata *data = (struct nfs_unlinkdata *)task->tk_calldata;
+ struct nfs_unlinkdata *data = calldata;
struct dentry *dir = data->dir;
struct inode *dir_i;
* We need to call nfs_put_unlinkdata as a 'tk_release' task since the
* rpc_task would be freed too.
*/
-static void
-nfs_async_unlink_release(struct rpc_task *task)
+static void nfs_async_unlink_release(void *calldata)
{
- struct nfs_unlinkdata *data = (struct nfs_unlinkdata *)task->tk_calldata;
+ struct nfs_unlinkdata *data = calldata;
nfs_put_unlinkdata(data);
}
+static const struct rpc_call_ops nfs_unlink_ops = {
+ .rpc_call_prepare = nfs_async_unlink_init,
+ .rpc_call_done = nfs_async_unlink_done,
+ .rpc_release = nfs_async_unlink_release,
+};
+
/**
* nfs_async_unlink - asynchronous unlinking of a file
* @dentry: dentry to unlink
{
struct dentry *dir = dentry->d_parent;
struct nfs_unlinkdata *data;
- struct rpc_task *task;
struct rpc_clnt *clnt = NFS_CLIENT(dir->d_inode);
int status = -ENOMEM;
- data = kmalloc(sizeof(*data), GFP_KERNEL);
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data)
goto out;
- memset(data, 0, sizeof(*data));
data->cred = rpcauth_lookupcred(clnt->cl_auth, 0);
if (IS_ERR(data->cred)) {
nfs_deletes = data;
data->count = 1;
- task = &data->task;
- rpc_init_task(task, clnt, nfs_async_unlink_done , RPC_TASK_ASYNC);
- task->tk_calldata = data;
- task->tk_action = nfs_async_unlink_init;
- task->tk_release = nfs_async_unlink_release;
+ rpc_init_task(&data->task, clnt, RPC_TASK_ASYNC, &nfs_unlink_ops, data);
spin_lock(&dentry->d_lock);
dentry->d_flags |= DCACHE_NFSFS_RENAMED;
spin_unlock(&dentry->d_lock);
- rpc_sleep_on(&nfs_delete_queue, task, NULL, NULL);
+ rpc_sleep_on(&nfs_delete_queue, &data->task, NULL, NULL);
status = 0;
out:
return status;