Thank you. I fix it.

?2014?6?9? 3:03:19,Joe Perches??:

On Sun, 2014-06-08 at 11:44 -0700, anish singh wrote:

quoted

Joe can help you with that.


On Sun, Jun 8, 2014 at 7:29 AM, lx [off-list ref] wrote:

quoted

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))*\))/ at checkpatch.pl line 444.
##########################################
This is something with checkpatch.pl ? How to fix it.

Use a newer version of perl.
5.10 or higher.