From: Jeffle Xu <jefflexu@linux.alibaba.com>
Date: Tue, 7 Dec 2021 11:14:49 +0800
Subject: netfs: fix parameter of cleanup()
Git-commit: 3cfef1b612e15a0c2f5b1c9d3f3f31ad72d56fcd
Patch-mainline: v5.16-rc5
References: jsc#SES-1880

The order of these two parameters is just reversed. gcc didn't warn on
that, probably because 'void *' can be converted from or to other
pointer types without warning.

Cc: stable@vger.kernel.org
Fixes: 3d3c95046742 ("netfs: Provide readahead and readpage netfs helpers")
Fixes: e1b1240c1ff5 ("netfs: Add write_begin helper")
Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Link: https://lore.kernel.org/r/20211207031449.100510-1-jefflexu@linux.alibaba.com/ # v1
Acked-by: Luis Henriques <lhenriques@suse.com>
---
 fs/netfs/read_helper.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/fs/netfs/read_helper.c
+++ b/fs/netfs/read_helper.c
@@ -958,7 +958,7 @@ int netfs_readpage(struct file *file,
 	rreq = netfs_alloc_read_request(ops, netfs_priv, file);
 	if (!rreq) {
 		if (netfs_priv)
-			ops->cleanup(netfs_priv, page_file_mapping(page));
+			ops->cleanup(page_file_mapping(page), netfs_priv);
 		unlock_page(page);
 		return -ENOMEM;
 	}
@@ -1185,7 +1185,7 @@ have_page:
 		goto error;
 have_page_no_wait:
 	if (netfs_priv)
-		ops->cleanup(netfs_priv, mapping);
+		ops->cleanup(mapping, netfs_priv);
 	*_page = page;
 	_leave(" = 0");
 	return 0;
@@ -1196,7 +1196,7 @@ error:
 	unlock_page(page);
 	put_page(page);
 	if (netfs_priv)
-		ops->cleanup(netfs_priv, mapping);
+		ops->cleanup(mapping, netfs_priv);
 	_leave(" = %d", ret);
 	return ret;
 }