gfs2: Fix dir.c function parameter descriptions

This patch simply fixes a bunch of function parameter comments
in dir.c that were reported by the kernel test robot.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
1 file changed