kfree(NULL) is safe and this check is probably not required
Signed-off-by: NManinder Singh <maninder1.s@samsung.com>
Reviewed-by: NVaneet Narang <v.narang@samsung.com>
Reviewed-by: NChristian Konig <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>