Commit c31663d4 authored by Fred Isaman's avatar Fred Isaman Committed by Trond Myklebust
Browse files

pnfs: layoutget rpc code cleanup 



No functional changes, just some code minor code rearrangement and
comments.

Signed-off-by: default avatarFred Isaman <iisaman@netapp.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 4541d16c

fs/nfs/nfs4proc.c

+10 −9
Original line number Diff line number Diff line
@@ -5293,10 +5293,14 @@ static void 
nfs4_layoutget_prepare(struct rpc_task *task, void *calldata)

{

	struct nfs4_layoutget *lgp = calldata;

	struct inode *ino = lgp->args.inode;

	struct nfs_server *server = NFS_SERVER(ino);

	struct nfs_server *server = NFS_SERVER(lgp->args.inode);



	dprintk("--> %s\n", __func__);

	/* Note the is a race here, where a CB_LAYOUTRECALL can come in

	 * right now covering the LAYOUTGET we are about to send.

	 * However, that is not so catastrophic, and there seems

	 * to be no way to prevent it completely.

	 */

	if (nfs4_setup_sequence(server, &lgp->args.seq_args,

				&lgp->res.seq_res, 0, task))

		return;
@@ -5379,13 +5383,10 @@ int nfs4_proc_layoutget(struct nfs4_layoutget *lgp) 
	if (IS_ERR(task))

		return PTR_ERR(task);

	status = nfs4_wait_for_completion_rpc_task(task);

	if (status != 0)

		goto out;

	if (status == 0)

		status = task->tk_status;

	if (status != 0)

		goto out;

	if (status == 0)

		status = pnfs_layout_process(lgp);

out:

	rpc_put_task(task);

	dprintk("<-- %s status=%d\n", __func__, status);

	return status;