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authorTom Herbert <tom@herbertland.com>2015-12-14 11:19:41 -0800
committerDavid S. Miller <davem@davemloft.net>2015-12-15 16:49:58 -0500
commit53692b1de419c1b59106909c7f6b4dd3dbc768ac (patch)
tree90e1d746414c8903e821f5f5caed18879bae3de7 /net/sctp
parent55dc5a9f2f2afd32d7b1bda44a5fc95e67a3371f (diff)
downloadlinux-53692b1de419c1b59106909c7f6b4dd3dbc768ac.tar.bz2
sctp: Rename NETIF_F_SCTP_CSUM to NETIF_F_SCTP_CRC
The SCTP checksum is really a CRC and is very different from the standards 1's complement checksum that serves as the checksum for IP protocols. This offload interface is also very different. Rename NETIF_F_SCTP_CSUM to NETIF_F_SCTP_CRC to highlight these differences. The term CSUM should be reserved in the stack to refer to the standard 1's complement IP checksum. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
-rw-r--r--net/sctp/output.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/output.c b/net/sctp/output.c
index abe7c2db2412..9d610eddd19e 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -534,7 +534,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
* by CRC32-C as described in <draft-ietf-tsvwg-sctpcsum-02.txt>.
*/
if (!sctp_checksum_disable) {
- if (!(dst->dev->features & NETIF_F_SCTP_CSUM) ||
+ if (!(dst->dev->features & NETIF_F_SCTP_CRC) ||
(dst_xfrm(dst) != NULL) || packet->ipfragok) {
sh->checksum = sctp_compute_cksum(nskb, 0);
} else {