Remove the redundant codes to fix build warning
when CONFIG_DEBUG_FS is disabled.
Reported-by: NRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: NCandice Li <candice.li@amd.com>
Reviewed-by: NYang Wang <kevinyang.wang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>