clang-tidy: apply suggested fixes

[lttng-tools.git] / src / bin / lttng / utils.cpp

diff --git a/src/bin/lttng/utils.cpp b/src/bin/lttng/utils.cpp
index 45fe256a579d092b4a1d92ddd81e26459b315a1e..6622d1aa8805dd54099cef6eaa5d1fe6d544b9fb 100644 (file)
--- a/src/bin/lttng/utils.cpp
+++ b/src/bin/lttng/utils.cpp
@@ -758,36 +758,36 @@ void print_kernel_tracer_status_error()
                case LTTNG_KERNEL_TRACER_STATUS_INITIALIZED:
                        return;
                case LTTNG_KERNEL_TRACER_STATUS_ERR_MODULES_UNKNOWN:
-                       std::cerr << "\tKernel module loading failed" << std::endl;
+                       std::cerr << "\tKernel module loading failed" << '\n';
                        break;
                case LTTNG_KERNEL_TRACER_STATUS_ERR_MODULES_MISSING:
-                       std::cerr << "\tMissing one or more required kernel modules" << std::endl;
+                       std::cerr << "\tMissing one or more required kernel modules" << '\n';
                        break;
                case LTTNG_KERNEL_TRACER_STATUS_ERR_MODULES_SIGNATURE:
                        std::cerr
                                << "\tKernel module signature error prevented loading of one or more required kernel modules"
-                               << std::endl;
+                               << '\n';
                        break;
                case LTTNG_KERNEL_TRACER_STATUS_ERR_NEED_ROOT:
-                       std::cerr << "\tlttng-sessiond isn't running as root" << std::endl;
+                       std::cerr << "\tlttng-sessiond isn't running as root" << '\n';
                        break;
                case LTTNG_KERNEL_TRACER_STATUS_ERR_NOTIFIER:
-                       std::cerr << "\tFailed to setup notifiers" << std::endl;
+                       std::cerr << "\tFailed to setup notifiers" << '\n';
                        break;
                case LTTNG_KERNEL_TRACER_STATUS_ERR_OPEN_PROC_LTTNG:
-                       std::cerr << "\tlttng-sessiond failed to open /proc/lttng" << std::endl;
+                       std::cerr << "\tlttng-sessiond failed to open /proc/lttng" << '\n';
                        break;
                case LTTNG_KERNEL_TRACER_STATUS_ERR_VERSION_MISMATCH:
                        std::cerr << "\tVersion mismatch between kernel tracer and kernel tracer ABI"
-                                 << std::endl;
+                                 << '\n';
                        break;
                default:
                        std::cerr << lttng::format("\t\tUnknown kernel tracer status (%d)",
                                                   static_cast<int>(kernel_tracer_status))
-                                 << std::endl;
+                                 << '\n';
                        break;
                }
 
-               std::cerr << "\tConsult lttng-sessiond logs for more information" << std::endl;
+               std::cerr << "\tConsult lttng-sessiond logs for more information" << '\n';
        }
 }