netdevsim: generate random switch id instead of using dev id
authorJiri Pirko <jiri@mellanox.com>
Thu, 25 Apr 2019 13:59:51 +0000 (15:59 +0200)
committerDavid S. Miller <davem@davemloft.net>
Fri, 26 Apr 2019 05:52:02 +0000 (01:52 -0400)
commit514cf64cc5353929fbfb82ed1bda24588acaf96a
treec78e85f2d5866a512c239fa140cee835a8f51de2
parentd514f41e793d2cbc737ba107d7ae26f387f5eecf
netdevsim: generate random switch id instead of using dev id

Current implementation of parent_id/switch_id does not follow the
original idea of being unique. The values are "0", "1", etc. Instead of
that, generate 32 random bytes.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/netdevsim/dev.c
drivers/net/netdevsim/netdev.c
drivers/net/netdevsim/netdevsim.h