Avoid undefined behavior in get_modstat_info

t_modctl.c:114:16, member access within misaligned address 0x71bf5bcede84
for type 'struct modstat_t'

t_modctl.c:116:13, load of misaligned address 0x7e81bc3c9104 for type
'struct modstat_t' which requires 8 byte alignment

(kamil)