[NET]: Process include/linux/if_{addr,link}.h with unifdef

After commit d3dcc077bf88806201093f86325ec656e4dbfbce, 
include/linux/if_{addr,link}.h should be processed with unifdef.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed