net_sched: fix errno in tcindex_set_parms()
authorWANG Cong <xiyou.wangcong@gmail.com>
Thu, 25 Sep 2014 19:06:04 +0000 (12:06 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 28 Sep 2014 21:34:22 +0000 (17:34 -0400)
commit02c5e84413dae4aa650536097d4195a356217d3d
tree3df61dd3d364ab1d982d01a0ea61d88d18568ac9
parentc01035f174a021737c30c8e71798c4f83dc6b8a9
net_sched: fix errno in tcindex_set_parms()

When kmemdup() fails, we should return -ENOMEM.

Cc: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/cls_tcindex.c