Code style: Use { } even in 1-line if

lib/include/srslte/common/timers.h

@@ -143,7 +143,7 @@ public:
       used_timers[i] = false;
       nof_used_timers--;
     } else {
-      fprintf(stderr, "Error releasing timer: nof_used_timers=%d, nof_timers=%d\n", nof_used_timers, nof_timers);
+      fprintf(stderr, "Error releasing timer id=%d: nof_used_timers=%d, nof_timers=%d\n", i, nof_used_timers, nof_timers);
     }
   }
   uint32_t get_unique_id() {

srsenb/src/upper/gtpu.cc

@@ -207,8 +207,9 @@ void gtpu::stop()
 {
   if (run_enable) {
     run_enable = false;
-    if(mch_run_enable)
+    if(mch_run_enable) {
       mch_run_enable = false;
+    }
 
     // Wait thread to exit gracefully otherwise might leave a mutex locked
     int cnt=0;
@@ -218,9 +219,10 @@ void gtpu::stop()
     }
     if (running) {
       thread_cancel();
-      if(mch_running)
+      if(mch_running) {
         pthread_cancel(mch_thread);
       }
+    }
     wait_thread_finish();
     pthread_join(mch_thread, NULL);