net/tap: use netlink extended ack support
authorStephen Hemminger <stephen@networkplumber.org>
Fri, 24 Apr 2020 23:36:57 +0000 (16:36 -0700)
committerFerruh Yigit <ferruh.yigit@intel.com>
Mon, 11 May 2020 20:27:39 +0000 (22:27 +0200)
commit647909bcf34ba959bffcdfc6aeed5f23a8984018
tree4b1b6ce2fa098365507b6b60e39a175490916b6f
parent6d81801d842d984dac2325893e9f430885893959
net/tap: use netlink extended ack support

In recent Linux kernels, there is support for extended acknowledgment
to netlink messages. This is quite useful for diagnosing errors
in configuration in the kernel with TAP.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Keith Wiles <keith.wiles@intel.com>
drivers/net/tap/tap_netlink.c