File bsc-1256961_drbdmon-remove-unused-variables-to-fix-gcc16-errors.patch of Package drbd-utils

From e826915c83bf93cb13aebf0ff61477787ccbf55b Mon Sep 17 00:00:00 2001
From: Su Yue <glass.su@suse.com>
Date: Tue, 27 Jan 2026 12:41:06 +0800
Subject: [PATCH] drbdmon: remove unused variables to fix gcc16 errors

drbd-utils doesn't build with GCC 16:

[   38s] terminal/MDspTaskDetail.cpp: In member function virtual void MDspTaskDetail::display_content():
[   38s] terminal/MDspTaskDetail.cpp:263:22: error: variable skip_ctr set but not used [-Werror=unused-but-set-variable=]
[   38s]   263 |             uint32_t skip_ctr = 0;
[   38s]       |                      ^~~~~~~~
[   38s] terminal/MDspTaskDetail.cpp:277:22: error: variable print_ctr set but not used [-Werror=unused-but-set-variable=]
[   38s]   277 |             uint32_t print_ctr = 0;
[   38s]       |                      ^~~~~~~~~
[   38s] cc1plus: all warnings being treated as errors

Starting with GCC 16, var pre/postincrements and var @= expr no longer count as uses at some warning levels.

skip_ctr and print_ctr are set but not used so remove them to fix errors.

Signed-off-by: Su Yue <glass.su@suse.com>
---
 user/drbdmon/terminal/MDspTaskDetail.cpp | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/user/drbdmon/terminal/MDspTaskDetail.cpp b/user/drbdmon/terminal/MDspTaskDetail.cpp
index bab08eae6775..edfcf981f7a2 100644
--- a/user/drbdmon/terminal/MDspTaskDetail.cpp
+++ b/user/drbdmon/terminal/MDspTaskDetail.cpp
@@ -260,10 +260,8 @@ void MDspTaskDetail::display_content()
             uint32_t page_ctr = 1;
             uint32_t page_line_ctr = first_page_lines;
             format_text.restart();
-            uint32_t skip_ctr = 0;
             while (page_ctr < page_nr && format_text.skip_line())
             {
-                ++skip_ctr;
                 ++page_line_ctr;
                 if (page_line_ctr >= lines_per_page)
                 {
@@ -274,10 +272,8 @@ void MDspTaskDetail::display_content()
 
             std::string line;
             uint32_t line_ctr = page_nr == 1 ? line_offset : 0;
-            uint32_t print_ctr = 0;
             while (format_text.next_line(line, dsp_comp_hub.active_color_table->rst) && line_ctr < lines_per_page)
             {
-                ++print_ctr;
                 dsp_comp_hub.dsp_io->cursor_xy(1, current_line);
                 dsp_comp_hub.dsp_io->write_text(line.c_str());
                 ++current_line;
-- 
2.50.1 (Apple Git-155)