datapath: Return EEXIST on overlapping new flow request
authorAndy Zhou <azhou@nicira.com>
Thu, 20 Jun 2013 23:36:04 +0000 (16:36 -0700)
committerJustin Pettit <jpettit@nicira.com>
Fri, 21 Jun 2013 00:43:42 +0000 (17:43 -0700)
commit3a2f7051bbc195e3231e673b5ea7c2899f6ed67f
treea8dc2f08887217659b6600704d2262a9d34a9f77
parent0a8e9489e1bdd324ba7ffc55d9456e979cf29c0a
datapath: Return EEXIST on overlapping new flow request

Flow update still requires unmasked key to match. If not,
return EINVAL.

CC: Justin Pettit <jpettit@nicira.com>
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
datapath/datapath.c