[binutils-gdb] GDB: testsuite: GDB: Don't return -1 from top-level

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=9af00bbb10579f44d3982b132a10744c776c23ad

commit 9af00bbb10579f44d3982b132a10744c776c23ad
Author: Thiago Jung Bauermann <[email protected]>
Date:   Wed Apr 29 20:04:11 2026 -0300

    GDB: testsuite: GDB: Don't return -1 from top-level
    
    All changes except for one are the result of running:
    
    $ sed -i 's/^    return -1/    return/' *.exp
    
    inside gdb/testsuite/gdb.gdb.  The exception is a return statement in
    index-file.exp, which is inside a with_timeout_factor block.
    
    Approved-By: Tom Tromey <[email protected]>

Diff:
---
 gdb/testsuite/gdb.gdb/index-file.exp    | 8 ++++----
 gdb/testsuite/gdb.gdb/python-helper.exp | 2 +-
 gdb/testsuite/gdb.gdb/unittest.exp      | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/gdb/testsuite/gdb.gdb/index-file.exp b/gdb/testsuite/gdb.gdb/index-file.exp
index 162ba28bfde..d0c845302fc 100644
--- a/gdb/testsuite/gdb.gdb/index-file.exp
+++ b/gdb/testsuite/gdb.gdb/index-file.exp
@@ -27,14 +27,14 @@ set timeout_factor 20
 set filename [selftest_prepare]
 if { $filename eq "" } {
     unsupported "${gdb_test_file_name}.exp"
-    return -1
+    return
 }
 
 # If FILENAME is a libtool wrapper, then we need to get the path of the real
 # executable.
 set filename [selftest_libtool_get_real_gdb_executable $filename]
 if { $filename eq "" } {
-    return -1
+    return
 }
 
 with_timeout_factor $timeout_factor {
@@ -48,7 +48,7 @@ set worker_threads [gdb_get_worker_threads]
 
 if { $worker_threads eq "UNKNOWN" } {
     unresolved "unable to get worker thread count"
-    return -1
+    return
 }
 
 # Generate an index file.
@@ -66,7 +66,7 @@ with_timeout_factor $timeout_factor {
 	}
     }
     if { ! $ok } {
-	return -1
+	return
     }
 
     gdb_test_no_output "save gdb-index -dwarf-5 $dir1" \
diff --git a/gdb/testsuite/gdb.gdb/python-helper.exp b/gdb/testsuite/gdb.gdb/python-helper.exp
index b39f51de44f..8f00ce920af 100644
--- a/gdb/testsuite/gdb.gdb/python-helper.exp
+++ b/gdb/testsuite/gdb.gdb/python-helper.exp
@@ -26,7 +26,7 @@ require allow_python_tests
 standard_testfile .cc
 
 if { [build_executable "failed to build" $testfile $srcfile {debug c++}] } {
-    return -1
+    return
 }
 
 # Find the helper script in the GDB build directory.
diff --git a/gdb/testsuite/gdb.gdb/unittest.exp b/gdb/testsuite/gdb.gdb/unittest.exp
index 29e4206cb30..26870a7a0b7 100644
--- a/gdb/testsuite/gdb.gdb/unittest.exp
+++ b/gdb/testsuite/gdb.gdb/unittest.exp
@@ -24,7 +24,7 @@ set do_xml_test [allow_xml_test]
 standard_testfile
 
 if {[build_executable "failed to prepare" $testfile $srcfile debug]} {
-    return -1
+    return
 }
 
 proc run_selftests_1 {} {