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(parent: 6915562) | patch
datapath: When adding a port, return the new port number to userspace.
authorBen Pfaff <blp@nicira.com>
Thu, 11 Feb 2010 00:53:40 +0000 (16:53 -0800)
committerBen Pfaff <blp@nicira.com>
Thu, 11 Feb 2010 00:54:48 +0000 (16:54 -0800)
commit2175540274b68b10a9368e2c751f79e6d387baed
treea0f49900853b42edee8308c3f695d66b98c5981etree | snapshot
parent691556222cadce47c117134ac1584b75a294367ecommit | diff
datapath: When adding a port, return the new port number to userspace.

'port' is a kernel-space copy of the odp_port and modifying it is useless.
'portp' is the userspace copy; modifying it is useful.

None of our current userspace users care about the port number and so we
never noticed.

Found by sparse (http://sparse.wiki.kernel.org/).
datapath/datapath.c diff | blob | history
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