[binutils-gdb] [gdb/build] Fix gdbserver/linux-aarch64-low.cc build

[binutils-gdb] [gdb/build] Fix gdbserver/linux-aarch64-low.cc build

[Tom de Vries]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=67fe874896e575f8f9fd510e73d080cd3281814c

commit 67fe874896e575f8f9fd510e73d080cd3281814c
Author: Mark Wielaard <mark@klomp.org>
Date:   Fri May 3 15:17:42 2024 +0200

    [gdb/build] Fix gdbserver/linux-aarch64-low.cc build
    
    Commit 0ee25f97d21e ("Fix regression on aarch64-linux gdbserver")
    removed the last use of i in gdbserver/linux-aarch64-low.cc
    (aarch64_target::low_stopped_data_address). Breaking the build on
    aarch64 with:
    
    gdbserver/linux-aarch64-low.cc: In member function ?virtual CORE_ADDR aarch64_target::low_stopped_data_address()?:
    gdbserver/linux-aarch64-low.cc:557:12: error: unused variable ?i? [-Werror=unused-variable]
      557 |   int pid, i;
          |            ^
    cc1plus: all warnings being treated as errors
    
    Fix this by removing the variable i completely.
    
    Fixes: 0ee25f97d21e ("Fix regression on aarch64-linux gdbserver")

Diff:
---
 gdbserver/linux-aarch64-low.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdbserver/linux-aarch64-low.cc b/gdbserver/linux-aarch64-low.cc
index da5c1fd0629..eb30c31f8f8 100644
--- a/gdbserver/linux-aarch64-low.cc
+++ b/gdbserver/linux-aarch64-low.cc
@@ -554,7 +554,7 @@ CORE_ADDR
 aarch64_target::low_stopped_data_address ()
 {
   siginfo_t siginfo;
-  int pid, i;
+  int pid;
   struct aarch64_debug_reg_state *state;
 
   pid = lwpid_of (current_thread);