clang-tidy: apply suggested fixes

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

diff --git a/tests/unit/test_unix_socket.cpp b/tests/unit/test_unix_socket.cpp
index e0af6e2969b4125417d0ec11d98659cac54ff32d..95a6173b8e75a15d9183348b34d2f350e10b1f09 100644 (file)
--- a/tests/unit/test_unix_socket.cpp
+++ b/tests/unit/test_unix_socket.cpp
@@ -70,7 +70,7 @@ static void test_high_fd_count(unsigned int fd_count)
 
        for (i = 0; i < fd_count; i++) {
                struct fd_handle *handle;
-               int fd = fcntl(STDOUT_FILENO, F_DUPFD, 0);
+               const int fd = fcntl(STDOUT_FILENO, F_DUPFD, 0);
 
                if (fd < 0) {
                        PERROR("Failed to create fd while creating test payload");