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genetlink: factor skb preparation out of ctrl_dumppolicy()
authorJohannes Berg <johannes.berg@intel.com>
Sat, 3 Oct 2020 08:44:44 +0000 (10:44 +0200)
committerDavid S. Miller <davem@davemloft.net>
Sat, 3 Oct 2020 21:18:29 +0000 (14:18 -0700)
commitaa85ee5f9585434b12380efcd1d0353ecc86af26
tree500b8cbb684189bf414ecbf7458744865c8011f7
parent04a351a62bd4be1dbcc88fae69b990362d88ffe5
genetlink: factor skb preparation out of ctrl_dumppolicy()

We'll need this later for the per-op policy index dump.

Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netlink/genetlink.c