netlink: Add nla_memdup() to wrap kmemdup() use on nlattr
authorThomas Graf <tgraf@suug.ch>
Wed, 26 Oct 2016 08:53:16 +0000 (10:53 +0200)
committerDavid S. Miller <davem@davemloft.net>
Sat, 29 Oct 2016 18:57:42 +0000 (14:57 -0400)
commitb15ca182ed136087f6a2cb9ffe880c923f36a56e
tree9f5b9829fdeb6491eae3c19d92a1a3a80e19f31d
parentf8da977989c5d5d2f38e025d4ac1e18243723dbb
netlink: Add nla_memdup() to wrap kmemdup() use on nlattr

Wrap several common instances of:
kmemdup(nla_data(attr), nla_len(attr), GFP_KERNEL);

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/netlink.h
net/sched/act_bpf.c
net/sched/cls_bpf.c
net/wireless/nl80211.c