| commit | f91c58d68b8638530e0eb2fec76c5b9e429ca39a | |
| author | Zhang Shengju <zhangshengju@cmss.chinamobile.com> | |
| Wed, 7 Dec 2016 06:52:53 +0000 (7 14:52 +0800) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Thu, 8 Dec 2016 16:24:23 +0000 (8 11:24 -0500) | ||
| tree | 4be17facb53f59cb38c6a20a330e0fe42bf0e121 | treesnapshot (tar.gz zip) |
| parent | 5fccd64aa44829f87997e3342698ef98862adffd | commitdiff |
icmp: correct return value of icmp_rcv()
Currently, icmp_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.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Currently, icmp_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.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| net/ipv4/icmp.c | diffblobblamehistory |