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Diffstat (limited to 'net/sctp/output.c')
-rw-r--r--net/sctp/output.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 6d45bae93b46..45684646b1db 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -50,6 +50,7 @@
#include <linux/init.h>
#include <net/inet_ecn.h>
#include <net/icmp.h>
+#include <net/net_namespace.h>
#ifndef TEST_FRAME
#include <net/tcp.h>
@@ -157,7 +158,8 @@ void sctp_packet_free(struct sctp_packet *packet)
* packet can be sent only after receiving the COOKIE_ACK.
*/
sctp_xmit_t sctp_packet_transmit_chunk(struct sctp_packet *packet,
- struct sctp_chunk *chunk)
+ struct sctp_chunk *chunk,
+ int one_packet)
{
sctp_xmit_t retval;
int error = 0;
@@ -175,7 +177,9 @@ sctp_xmit_t sctp_packet_transmit_chunk(struct sctp_packet *packet,
/* If we have an empty packet, then we can NOT ever
* return PMTU_FULL.
*/
- retval = sctp_packet_append_chunk(packet, chunk);
+ if (!one_packet)
+ retval = sctp_packet_append_chunk(packet,
+ chunk);
}
break;
@@ -361,7 +365,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
struct sctp_transport *tp = packet->transport;
struct sctp_association *asoc = tp->asoc;
struct sctphdr *sh;
- __u32 crc32 = 0;
+ __be32 crc32 = __constant_cpu_to_be32(0);
struct sk_buff *nskb;
struct sctp_chunk *chunk, *tmp;
struct sock *sk;
@@ -534,7 +538,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
/* 3) Put the resultant value into the checksum field in the
* common header, and leave the rest of the bits unchanged.
*/
- sh->checksum = htonl(crc32);
+ sh->checksum = crc32;
/* IP layer ECN support
* From RFC 2481
@@ -592,7 +596,7 @@ out:
return err;
no_route:
kfree_skb(nskb);
- IP_INC_STATS_BH(IPSTATS_MIB_OUTNOROUTES);
+ IP_INC_STATS_BH(&init_net, IPSTATS_MIB_OUTNOROUTES);
/* FIXME: Returning the 'err' will effect all the associations
* associated with a socket, although only one of the paths of the