ioctl(SIOCGIFINDEX) does not require clearing of entire ifr

function                                             old     new   delta
INET6_setroute                                       492     472     -20
do_iplink                                           1357    1330     -27
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(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-47)             Total: -47 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
3 files changed