Add parens to return statements where they are missing (except in

ha_innodb.cc).

buf/buf0buf.c

@@ -2231,7 +2231,8 @@ buf_get_latched_pages_number(void)
 	}
 
 	mutex_exit(&(buf_pool->mutex));
-	return fixed_pages_number;
+
+	return(fixed_pages_number);
 }
 
 /*************************************************************************

dict/dict0dict.c

@@ -2956,7 +2956,8 @@ loop:
 		   if so, immediately reject the command if the table is a
 		   temporary one. For now, this kludge will work. */
 		if (reject_fks && (UT_LIST_GET_LEN(table->foreign_list) > 0)) {
-			return DB_CANNOT_ADD_CONSTRAINT;
+
+			return(DB_CANNOT_ADD_CONSTRAINT);
 		}
 
 		/**********************************************************/

os/os0thread.c

@@ -220,7 +220,7 @@ os_thread_join(
 /*===========*/
   os_thread_id_t  thread_id)	/* in: id of the thread to join */
 {
-  return pthread_join(thread_id, NULL);
+  return(pthread_join(thread_id, NULL));
 }
 #endif
 /*********************************************************************

srv/srv0start.c

@@ -108,8 +108,10 @@ static char*	srv_monitor_file_name;
 static int inno_bcmp(register const char *s1, register const char *s2,
 	register uint len)
 {
-  while (len-- != 0 && *s1++ == *s2++) ;
-  return len+1;
+	while ((len-- != 0) && (*s1++ == *s2++))
+		;
+
+	return(len + 1);
 }
 #define memcmp(A,B,C) inno_bcmp((A),(B),(C))
 #endif