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selftests/clone3: remove unused variables

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clone3_cap_checkpoint_restore.c: In function 'call_clone3_set_tid':
  clone3_cap_checkpoint_restore.c:57:22: warning: unused variable 'tmp'
  [-Wunused-variable]
     57 |                 char tmp = 0;
        |                      ^~~
  clone3_cap_checkpoint_restore.c:56:21: warning: unused variable 'ret'
  [-Wunused-variable]
     56 |                 int ret;
        |                     ^~~
  clone3_cap_checkpoint_restore.c: In function 'clone3_cap_checkpoint_restore':
  clone3_cap_checkpoint_restore.c:138:13: warning: unused variable 'ret'
  [-Wunused-variable]
    138 |         int ret = 0;
        |             ^~~

Remove unused variables 'ret' and 'tmp' to fix -Wunused-variable
warnings.

Signed-off-by: Konstantin Khorenko <khorenko@virtuozzo.com>
Link: https://patch.msgid.link/20260524163840.34247-3-eva.kurchatova@virtuozzo.com
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
This commit is contained in:
Konstantin Khorenko 2026-05-24 19:35:50 +03:00 committed by Christian Brauner
parent 00429def23
commit f192084a9c
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1 changed files with 0 additions and 4 deletions
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4
tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c
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@ -53,9 +53,6 @@ static int call_clone3_set_tid(struct __test_metadata *_metadata,
}
if (pid == 0) {
int ret;
char tmp = 0;
TH_LOG("I am the child, my PID is %d (expected %d)", getpid(), set_tid[0]);
if (set_tid[0] != getpid())
@ -125,7 +122,6 @@ TEST(clone3_cap_checkpoint_restore)
{
pid_t pid;
int status;
int ret = 0;
pid_t set_tid[1];
test_clone3_supported();