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| author | Zhang Shengju <zhangshengju@cmss.chinamobile.com> | 2016-03-04 15:07:54 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-07 20:55:04 +0100 |
| commit | 8dfd329fbc240729938d24bf87aca49ea89289c5 (patch) | |
| tree | a8767866d67312c2a9506c127e51c64582443a42 /fs | |
| parent | netlabel: do not initialise statics to NULL (diff) | |
| download | linux-8dfd329fbc240729938d24bf87aca49ea89289c5.tar.xz linux-8dfd329fbc240729938d24bf87aca49ea89289c5.zip | |
arp: correct return value of arp_rcv
Currently, arp_rcv() always return zero on a packet delivery upcall.
To make its behavior more compliant with the way this API should be
used, this patch changes this to let it return NET_RX_SUCCESS when the
packet is proper handled, and NET_RX_DROP otherwise.
v1->v2:
If sanity check is failed, call kfree_skb() instead of consume_skb(), then
return the correct return value.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions