diff --git a/lib/linux/arm-mes-mescc/crt1.c b/lib/linux/arm-mes-mescc/crt1.c
index 8b16d7bf..d279ee61 100644
--- a/lib/linux/arm-mes-mescc/crt1.c
+++ b/lib/linux/arm-mes-mescc/crt1.c
@@ -71,7 +71,9 @@ HOWEVER, the function entry already allocated space for locals on the stack (aft
 
   asm ("SYS_exit mov____$i8,%r7");
   asm ("swi____$0");
-  do {
-    asm ("wfi");
-  } while (1);
+  do
+    {
+      asm ("wfi");
+    }
+  while (1);
 }
diff --git a/lib/linux/signal.c b/lib/linux/signal.c
index 2f17a320..11174be9 100644
--- a/lib/linux/signal.c
+++ b/lib/linux/signal.c
@@ -56,7 +56,7 @@ signal (int signum, sighandler_t action)
      I've decided to take the easy way out for now. */
   /*setup_action.sa_restorer = _restorer_for_siginfo;*/
   bitindex = signum - 1;
-  itembitcount = 8 * sizeof(setup_action.sa_mask.items[0]);
+  itembitcount = 8 * sizeof (setup_action.sa_mask.items[0]);
   setup_action.sa_mask.items[bitindex / itembitcount] = 1UL << (bitindex % itembitcount);
   old.sa_handler = SIG_DFL;
   setup_action.sa_flags = SA_RESTART;
@@ -64,7 +64,7 @@ signal (int signum, sighandler_t action)
   /* Tell kernel that we use a restorer, on penalty of segfault.  */
   setup_action.sa_flags |= SA_RESTORER;
 #endif
-  int r = _sys_call4 (SYS_rt_sigaction, signum, (long)&setup_action, (long)&old, sizeof (sigset_t));
+  int r = _sys_call4 (SYS_rt_sigaction, signum, (long) &setup_action, (long) &old, sizeof (sigset_t));
   if (r)
     return 0;
   return old.sa_handler;
diff --git a/lib/linux/time.c b/lib/linux/time.c
index 8d5de19a..ac1b3578 100644
--- a/lib/linux/time.c
+++ b/lib/linux/time.c
@@ -36,7 +36,7 @@ time (time_t * result)
   struct timeval tv;
   struct timezone tz;
   if (gettimeofday (&tv, &tz) != 0)
-    return (time_t) -1;
+    return (time_t) - 1;
   if (result)
     *result = tv.tv_sec;
   return tv.tv_sec;