From b505b66866b7ec56e321ee7b102929d45453af5d Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel@rtems.org>
Date: Thu, 25 Sep 2025 19:09:08 -0500
Subject: [PATCH] cpukit/libblock/*: Address unused parameter warnings

Add "(void) param;" annotation to address unused parameter warnings.
Found with GCC's warning -Wunused-paramter.
---
 cpukit/libblock/src/bdbuf.c    | 2 ++
 cpukit/libblock/src/diskdevs.c | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/cpukit/libblock/src/bdbuf.c b/cpukit/libblock/src/bdbuf.c
index 1ebf2a3d06..521713dc4f 100644
--- a/cpukit/libblock/src/bdbuf.c
+++ b/cpukit/libblock/src/bdbuf.c
@@ -2949,6 +2949,8 @@ rtems_bdbuf_set_block_size (rtems_disk_device *dd,
 static rtems_task
 rtems_bdbuf_read_ahead_task (rtems_task_argument arg)
 {
+  (void) arg;
+
   rtems_chain_control *chain = &bdbuf_cache.read_ahead_chain;
 
   while (bdbuf_cache.read_ahead_enabled)
diff --git a/cpukit/libblock/src/diskdevs.c b/cpukit/libblock/src/diskdevs.c
index ebc13002dd..ee73ab55fb 100644
--- a/cpukit/libblock/src/diskdevs.c
+++ b/cpukit/libblock/src/diskdevs.c
@@ -217,6 +217,10 @@ static int null_handler(
   void *argp
 )
 {
+  (void) dd;
+  (void) req;
+  (void) argp;
+
   return -1;
 }