drbd: Also need to check for DRBD_GENLA_F_MANDATORY flags before nla_find_nested()
authorAndreas Gruenbacher <agruen@linbit.com>
Thu, 9 Jun 2011 15:52:12 +0000 (17:52 +0200)
committerPhilipp Reisner <philipp.reisner@linbit.com>
Thu, 8 Nov 2012 15:57:45 +0000 (16:57 +0100)
This is done by introducing drbd_nla_find_nested() which handles the flag
before calling nla_find_nested().

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

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