pnfs: nfs4_proc_layoutget returns void
since the only user of nfs4_proc_layoutget is send_layoutget, which
ignores its return value, there is no reason to return any value.
Signed-off-by: Idan Kedar <idank@tonian.com>
Signed-off-by: Benny Halevy <bhalevy@tonian.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 6a78d49..f94f6b3 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6286,7 +6286,7 @@
.rpc_release = nfs4_layoutget_release,
};
-int nfs4_proc_layoutget(struct nfs4_layoutget *lgp, gfp_t gfp_flags)
+void nfs4_proc_layoutget(struct nfs4_layoutget *lgp, gfp_t gfp_flags)
{
struct nfs_server *server = NFS_SERVER(lgp->args.inode);
size_t max_pages = max_response_pages(server);
@@ -6310,7 +6310,7 @@
lgp->args.layout.pages = nfs4_alloc_pages(max_pages, gfp_flags);
if (!lgp->args.layout.pages) {
nfs4_layoutget_release(lgp);
- return -ENOMEM;
+ return;
}
lgp->args.layout.pglen = max_pages * PAGE_SIZE;
@@ -6319,7 +6319,7 @@
nfs41_init_sequence(&lgp->args.seq_args, &lgp->res.seq_res, 0);
task = rpc_run_task(&task_setup_data);
if (IS_ERR(task))
- return PTR_ERR(task);
+ return;
status = nfs4_wait_for_completion_rpc_task(task);
if (status == 0)
status = task->tk_status;
@@ -6327,7 +6327,7 @@
status = pnfs_layout_process(lgp);
rpc_put_task(task);
dprintk("<-- %s status=%d\n", __func__, status);
- return status;
+ return;
}
static void
diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h
index 5ea019e..745aa1b 100644
--- a/fs/nfs/pnfs.h
+++ b/fs/nfs/pnfs.h
@@ -172,7 +172,7 @@
struct pnfs_devicelist *devlist);
extern int nfs4_proc_getdeviceinfo(struct nfs_server *server,
struct pnfs_device *dev);
-extern int nfs4_proc_layoutget(struct nfs4_layoutget *lgp, gfp_t gfp_flags);
+extern void nfs4_proc_layoutget(struct nfs4_layoutget *lgp, gfp_t gfp_flags);
extern int nfs4_proc_layoutreturn(struct nfs4_layoutreturn *lrp);
/* pnfs.c */