From mboxrd@z Thu Jan  1 00:00:00 1970
From: lxlenovostar@gmail.com (lx)
Date: Sun, 08 Jun 2014 22:29:46 +0800
Subject: [kernelnewbies]a question about checkpatch.pl
Message-ID: <5394735A.6080700@gmail.com>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

hi all:
I used the script of checkpatch.pl, but some error messages appeared.
##########################################
[root at localhost kernel_test]# perl checkpatch.pl -f task_01.c
Nested quantifiers in regex; marked by <-- HERE in m/(\((?:[^\(\)]++ <--
HERE |(?-1))*\))/@checkpatch.pl line 444.
##########################################
This is something with checkpatch.pl ? How to fix it.

Thank you.