From db913849047d0ec77e735f14dbbce63652209cc1 Mon Sep 17 00:00:00 2001
From: Cheyenne Wills <cwills@sinenomine.net>
Date: Thu, 08 Feb 2024 16:10:57 -0700
Subject: [PATCH] afs: Remove afs_DbgDisconFiles()

The function afs_DbgDisconFiles() is not referenced anywhere within the
source tree.

Remove the function afs_DbgDisconFiles().

The commit: 'disconnected-rw-20080922' (433afd4779) introduced
afs_DbgDisconFiles(), but the function was never used.

This function is flagged due to a missing prototype when building
against a Linux 6.8 kernel (which sets the -Wmissing-declarations and
-Wmissing-prototypes compiler flags as default). Linux 6.8 commit:
 'Makefile.extrawarn: turn on missing-prototypes globally' (0fcb70851f).

When building against a kernel with CONFIG_WERROR=y, the build fails.

Reviewed-on: https://gerrit.openafs.org/15640
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Andrew Deason <adeason@sinenomine.net>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
(cherry picked from commit 32bb90047782f41df521bba5ab4aba8b4ed34203)

Change-Id: I61d06515845dbb18a370f7856285596514242e99
---

diff --git a/src/afs/afs_disconnected.c b/src/afs/afs_disconnected.c
index 3b88585..1aaabd9 100644
--- a/src/afs/afs_disconnected.c
+++ b/src/afs/afs_disconnected.c
@@ -1335,37 +1335,6 @@
 }
 
 /*!
- * Print list of disconnected files.
- *
- * \note Call with afs_DDirtyVCListLock read locked.
- */
-void
-afs_DbgDisconFiles(void)
-{
-    struct vcache *tvc;
-    struct afs_q *q;
-    int i = 0;
-
-    afs_warn("List of dirty files: \n");
-
-    ObtainReadLock(&afs_disconDirtyLock);
-    for (q = QPrev(&afs_disconDirty); q != &afs_disconDirty; q = QPrev(q)) {
-        tvc = QEntry(q, struct vcache, dirtyq);
-
-	afs_warn("Cell=%u Volume=%u VNode=%u Unique=%u\n",
-		tvc->f.fid.Cell,
-		tvc->f.fid.Fid.Volume,
-		tvc->f.fid.Fid.Vnode,
-		tvc->f.fid.Fid.Unique);
-
-	i++;
-	if (i >= 30)
-	    osi_Panic("afs_DbgDisconFiles: loop in dirty list\n");
-    }
-    ReleaseReadLock(&afs_disconDirtyLock);
-}
-
-/*!
  * Generate a fake fid for a disconnected shadow dir.
  * Similar to afs_GenFakeFid, only that it uses the dhash
  * to search for a uniquifier because a shadow dir lives only