datapath: Avoid sparse warning in compat header.
authorBen Pfaff <blp@nicira.com>
Mon, 24 Jan 2011 21:55:59 +0000 (13:55 -0800)
committerBen Pfaff <blp@nicira.com>
Tue, 25 Jan 2011 00:48:54 +0000 (16:48 -0800)
commit3f1a322db440dbe2f4c1c1e7b89b4e003d0759c9
tree882cc9dfcde43d59cc0964b7c71af5ef5029818f
parentecf9ebff6c0a68d53d600f20ae978aaa96da765f
datapath: Avoid sparse warning in compat header.

Without this change, sparse complains:

datapath/linux-2.6/compat-2.6/include/linux/rtnetlink.h:12:9: warning:
Using plain integer as NULL pointer

at least on kernels old enough to need this compat code anyway.  Might as
well suppress it, since it is easy.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>
datapath/linux-2.6/compat-2.6/include/linux/rtnetlink.h