Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-28 23:21:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

openvswitch: Change ENOENT return value to ENODEV in lookup_vport().

Browse Source 
This reduces the number of valid "no such device" error values that
need special attention by the caller.

Userspace code will need to keep on checking for both ENODEV and
ENOENT as long as older kernel modules are around.

Signed-off-by: Jarno Rajahalme <jarno.rajahalme@nsn.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
This commit is contained in:
Jarno Rajahalme 2013-01-09 14:27:35 -08:00 committed by Jesse Gross
parent 9807a54cd7
commit 14408dba84
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
net/openvswitch/datapath.c
View File

@ -1628,7 +1628,7 @@ static struct vport *lookup_vport(struct net *net,
vport = ovs_vport_rtnl_rcu(dp, port_no);
if (!vport)
return ERR_PTR(-ENOENT);
return ERR_PTR(-ENODEV);
return vport;
} else
return ERR_PTR(-EINVAL);