[AFS]: Clean up the AFS sources

Clean up the AFS sources.

Also remove references to AFS keys.  RxRPC keys are used instead.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/fs/afs/file.c b/fs/afs/file.c
index b176345..01df30d 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -40,7 +40,6 @@
 	.invalidatepage	= afs_file_invalidatepage,
 };
 
-/*****************************************************************************/
 /*
  * deal with notification that a page was read from the cache
  */
@@ -58,10 +57,9 @@
 		SetPageUptodate(page);
 	unlock_page(page);
 
-} /* end afs_file_readpage_read_complete() */
+}
 #endif
 
-/*****************************************************************************/
 /*
  * deal with notification that a page was written to the cache
  */
@@ -74,11 +72,9 @@
 	_enter("%p,%p,%p,%d", cookie_data, page, data, error);
 
 	unlock_page(page);
-
-} /* end afs_file_readpage_write_complete() */
+}
 #endif
 
-/*****************************************************************************/
 /*
  * AFS read page from file (or symlink)
  */
@@ -184,10 +180,8 @@
 
 	_leave(" = %d", ret);
 	return ret;
+}
 
-} /* end afs_file_readpage() */
-
-/*****************************************************************************/
 /*
  * get a page cookie for the specified page
  */
@@ -202,10 +196,9 @@
 
 	_leave(" = %d", ret);
 	return ret;
-} /* end afs_cache_get_page_cookie() */
+}
 #endif
 
-/*****************************************************************************/
 /*
  * invalidate part or all of a page
  */
@@ -240,9 +233,8 @@
 	}
 
 	_leave(" = %d", ret);
-} /* end afs_file_invalidatepage() */
+}
 
-/*****************************************************************************/
 /*
  * release a page and cleanup its private data
  */
@@ -267,4 +259,4 @@
 
 	_leave(" = 0");
 	return 0;
-} /* end afs_file_releasepage() */
+}