tree cdd8e745aba4dd3f7eeb1c8d4c6630e2deb4f56a
parent d606ee5c1d9a9bc4d1bba3c36fae615447f9851c
author Matteo Croce <mcroce@redhat.com> 1543623786 +0100
committer Alexei Starovoitov <ast@kernel.org> 1543644401 -0800

samples: bpf: get ifindex from ifname

Find the ifindex with if_nametoindex() instead of requiring the
numeric ifindex.

Signed-off-by: Matteo Croce <mcroce@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>