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(parent: c384b8a) | patch
ipv4: consolidate the VIFF_TUNNEL handling in ipmr_new_tunnel
authorChristoph Hellwig <hch@lst.de>
Tue, 19 May 2020 13:03:12 +0000 (15:03 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 19 May 2020 22:45:11 +0000 (15:45 -0700)
commitc1fd1182c43692022a7938d6b496fa21fcd49717
tree013c6fd83c907892138ada1883e5bfa2f63ff515tree
parentc384b8a70c59d85f83a05c8963e71d35da2607b9commit | diff
ipv4: consolidate the VIFF_TUNNEL handling in ipmr_new_tunnel

Also move the dev_set_allmulti call and the error handling into the
ioctl helper.  This allows reusing already looked up tunnel_dev pointer
and the set up argument structure for the deletion in the error handler.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ipmr.c diff | blob | history
XArray, radix tree and IDR