Fix:
clone3_cap_checkpoint_restore.c:56:7: warning: unused variable 'ret' 56 | int ret; | ^~~ clone3_cap_checkpoint_restore.c:57:8: warning: unused variable 'tmp' 57 | char tmp = 0; | ^~~ clone3_cap_checkpoint_restore.c:138:6: warning: unused variable 'ret' 138 | int ret = 0;
by removing the unused variables.
Fixes: 1d27a0be16d6 ("selftests: add clone3() CAP_CHECKPOINT_RESTORE test") Cc: Adrian Reber areber@redhat.com Signed-off-by: Guenter Roeck linux@roeck-us.net --- v2: Update subject and description to reflect that the patch fixes build warnings
.../testing/selftests/clone3/clone3_cap_checkpoint_restore.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c b/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c index 3c196fa86c99..976e92c259fc 100644 --- a/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c +++ b/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c @@ -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()) @@ -135,7 +132,6 @@ TEST(clone3_cap_checkpoint_restore) { pid_t pid; int status; - int ret = 0; pid_t set_tid[1];
test_clone3_supported();