clang-tidy: apply suggested fixes

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

diff --git a/tests/unit/test_fd_tracker.cpp b/tests/unit/test_fd_tracker.cpp
index cdc622a04e463e30dbdd6971bd3e6a03d55f39ab..b9924e3bcebd8a6868d25910c54e0b712a175d66 100644 (file)
--- a/tests/unit/test_fd_tracker.cpp
+++ b/tests/unit/test_fd_tracker.cpp
@@ -167,8 +167,8 @@ static void untrack_std_fds(struct fd_tracker *tracker)
        };
 
        for (i = 0; i < sizeof(files) / sizeof(*files); i++) {
-               int fd = files[i].fd;
-               int ret = fd_tracker_close_unsuspendable_fd(
+               const int fd = files[i].fd;
+               const int ret = fd_tracker_close_unsuspendable_fd(
                        tracker, &files[i].fd, 1, noop_close, nullptr);
 
                ok(ret == 0, "Untrack unsuspendable fd %d (%s)", fd, files[i].name);
@@ -299,7 +299,7 @@ static int open_pipes(void *data __attribute__((unused)), int *out_fds)
        const unsigned int pipe_count = TRACKER_FD_LIMIT / 2;
 
        for (i = 0; i < pipe_count; i++) {
-               int ret = pipe(&out_fds[i * 2]);
+               const int ret = pipe(&out_fds[i * 2]);
 
                if (ret) {
                        return -errno;
@@ -314,7 +314,7 @@ static int close_pipes(void *data __attribute__((unused)), int *fds)
        int *pipes = fds;
 
        for (i = 0; i < TRACKER_FD_LIMIT; i++) {
-               int ret = close(pipes[i]);
+               const int ret = close(pipes[i]);
 
                if (ret) {
                        return -errno;