Re: [PATCH] fix return values of l2tp_dfs_seq_open()

From: Al Viro <viro@ZenIV.linux.org.uk>
Date: Sun, 5 Jun 2011 11:54:03 +0100

More fallout from struct net lifetime rules review: PTR_ERR() is *already*
negative and failing ->open() should return negatives on failure.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

Al, I applied this and your get_net_ns_by_fd() fix to my net-2.6
tree.

Thanks!