[PATCH] docs: fix a reference of a removed file

[Dongliang Mu <dzm91@xxxxxxxxxxx>]

Since 86b374d061ee ("netfs: Remove fs/netfs/io.c") removed
fs/netfs/io.c, we need to delete its reference in the documentation.

Signed-off-by: Dongliang Mu <dzm91@xxxxxxxxxxx>
---
 Documentation/filesystems/netfs_library.rst | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Documentation/filesystems/netfs_library.rst b/Documentation/filesystems/netfs_library.rst
index f0d2cb257bb8..73f0bfd7e903 100644
--- a/Documentation/filesystems/netfs_library.rst
+++ b/Documentation/filesystems/netfs_library.rst
@@ -592,4 +592,3 @@ API Function Reference
 
 .. kernel-doc:: include/linux/netfs.h
 .. kernel-doc:: fs/netfs/buffered_read.c
-.. kernel-doc:: fs/netfs/io.c
-- 
2.43.0