[PATCH 5/7] nfs: create the /proc/fs/nfsfs links with proc_self_symlink()

[Christian Brauner <brauner@kernel.org>]

/proc/fs/nfsfs/servers and /proc/fs/nfsfs/volumes resolve through
/proc/net into /proc/self/net. Create them with proc_self_symlink() so
nothing can be mounted on the links themselves.

Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
---
 fs/nfs/client.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 60386330aeec..97e363ac7a3e 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -1528,11 +1528,11 @@ int __init nfs_fs_proc_init(void)
 		goto error_0;
 
 	/* a file of servers with which we're dealing */
-	if (!proc_symlink("fs/nfsfs/servers", NULL, "../../net/nfsfs/servers"))
+	if (!proc_self_symlink("fs/nfsfs/servers", NULL, "../../net/nfsfs/servers"))
 		goto error_1;
 
 	/* a file of volumes that we have mounted */
-	if (!proc_symlink("fs/nfsfs/volumes", NULL, "../../net/nfsfs/volumes"))
+	if (!proc_self_symlink("fs/nfsfs/volumes", NULL, "../../net/nfsfs/volumes"))
 		goto error_1;
 
 	return 0;

-- 
2.53.0