Error loading ext3 module

Loading the ext3 module gives the following error:
[ 12.721391] ext3: `' invalid for parameter `grsec_modharden_fs'
Using: grsecurity-2.9.1-3.7.9-201302171808.patch
[ 12.721391] ext3: `' invalid for parameter `grsec_modharden_fs'
Using: grsecurity-2.9.1-3.7.9-201302171808.patch