Use $(OBJDUMP) instead of literal 'objdump' to avoid using host toolchain when cross compiling. Fixes: 421780fd4983 ("bpfilter: fix build error") Signed-off-by: Matteo Croce <mcroce@redhat.com> Reported-by: Stefano Brivio <sbrivio@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>