[ovs-dev] lib: fix cmap_find_protected

[0-day Robot]

Bleep bloop.  Greetings Zang MingJie, I am a robot and I have tried out your patch.
Thanks for your contribution.

I encountered some error that I wasn't expecting.  See the details below.


checkpatch:
ERROR: Author Zang MingJie <zealot0630 at gmail.com> needs to sign off.
Lines checked: 26, Warnings: 0, Errors: 1


Please check this out.  If you feel there has been an error, please email aconole at bytheb.org

Thanks,
0-day Robot