From 5312d069bc57d200ff65bf968c9bdff0f38fe653 Mon Sep 17 00:00:00 2001
From: Cheyenne Wills <cwills@sinenomine.net>
Date: Fri, 12 Jan 2024 09:13:27 -0700
Subject: [PATCH] afs: Remove afs_osi_UnmaskUserLoop()

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

Remove the function afs_osi_UnmaskUserLoop().

The commit: 'darwin-afsdb-handler-signal-mask-20040728' (9728182c00)
introduced the function, but afs_osi_UnmaskUserLoop() has never been
referenced or defined within a header file.

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/15617
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Andrew Deason <adeason@sinenomine.net>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
(cherry picked from commit 587cfce29cb4e014e5b8d96e0433c5e7d2c6729a)

Change-Id: I0fe91a41e8f00773cb1d5976a8c3e39e4415f6bc
---

diff --git a/src/afs/afs_osi.c b/src/afs/afs_osi.c
index 18732d1..6f54c63 100644
--- a/src/afs/afs_osi.c
+++ b/src/afs/afs_osi.c
@@ -152,14 +152,6 @@
 #endif
 }
 
-void
-afs_osi_UnmaskUserLoop(void)
-{
-#ifdef AFS_DARWIN_ENV
-    afs_osi_fullSigRestore();
-#endif
-}
-
 /* register rxk listener proc info */
 void
 afs_osi_RxkRegister(void)