netdev: Set *flagsp to 0 if flags cannot be obtained.
authorBen Pfaff <blp@nicira.com>
Mon, 2 Mar 2009 18:35:18 +0000 (10:35 -0800)
committerBen Pfaff <blp@nicira.com>
Mon, 2 Mar 2009 21:42:05 +0000 (13:42 -0800)
commitf1de1b9b293b2c970afe84e505bbd114f1fd5832
tree46de85407418b11c1c5a2efe8f829893e8aae4c9
parent6b9d3b3843c5c76d429c120193d040088d75ec7f
netdev: Set *flagsp to 0 if flags cannot be obtained.

This interface is more convenient for some clients.
lib/netdev.c