staging/lustre/libcfs: remove unused portal_enter_debugger variable
staging/lustre/libcfs: remove unused portal_enter_debugger variable

Remove portal_enter_debugger because it's not used any more.

Signed-off-by: Dmitry Eremin <ea1e3c6fa6979cfec6a3ebd98bd4636046bd897e@intel.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs