Fix: tests: fix unused-but-set warning in test_fd_tracker.c

[lttng-tools.git] / tests / unit / test_fd_tracker.c

diff --git a/tests/unit/test_fd_tracker.c b/tests/unit/test_fd_tracker.c
index 7c818b94bd2fb6cee2749016f89fc902f4278cce..de10f4fa5c2bad41f8723b3260b7c6259465b173 100644 (file)
--- a/tests/unit/test_fd_tracker.c
+++ b/tests/unit/test_fd_tracker.c
@@ -160,7 +160,6 @@ void untrack_std_fds(struct fd_tracker *tracker)
                { .fd = fileno(stdout), .name = "stdout" },
                { .fd = fileno(stderr), .name = "stderr" },
        };
-       unsigned int fds_set_to_minus_1 = 0;
 
        for (i = 0; i < sizeof(files) / sizeof(*files); i++) {
                int fd = files[i].fd;
@@ -169,7 +168,6 @@ void untrack_std_fds(struct fd_tracker *tracker)
 
                ok(ret == 0, "Untrack unsuspendable fd %d (%s)", fd,
                                files[i].name);
-               fds_set_to_minus_1 += (files[i].fd == -1);
        }
 }
 
@@ -387,8 +385,10 @@ void test_unsuspendable_close_untracked(void)
 
        ret = pipe(unknown_fds);
        assert(!ret);
-       assert(close(unknown_fds[0]) == 0);
-       assert(close(unknown_fds[1]) == 0);
+       ret = close(unknown_fds[0]);
+       assert(ret == 0);
+       ret = close(unknown_fds[1]);
+       assert(ret == 0);
 
        ret = fd_tracker_open_unsuspendable_fd(tracker, &out_fd,
                        NULL, 1, noop_open, &stdout_fd);