Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@xxxxxxxxx>
---
net/sctp/sm_statefuns.c | 44 +++++++++++++++++++++-----------------------
1 file changed, 21 insertions(+), 23 deletions(-)
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 8ec20a64a3f8055a0c3576627c5ec5dad7e99ca8..32587b1f84e729221965e270607fea7ef93a7430 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -3237,36 +3237,34 @@ static sctp_disposition_t sctp_sf_tabort_8_4_8(struct net *net,
struct sctp_chunk *abort;
packet = sctp_ootb_pkt_new(net, asoc, chunk);
+ if (!packet)
+ return SCTP_DISPOSITION_NOMEM;
- if (packet) {
- /* Make an ABORT. The T bit will be set if the asoc
- * is NULL.
- */
- abort = sctp_make_abort(asoc, chunk, 0);
- if (!abort) {
- sctp_ootb_pkt_free(packet);
- return SCTP_DISPOSITION_NOMEM;
- }
+ /* Make an ABORT. The T bit will be set if the asoc
+ * is NULL.
+ */
+ abort = sctp_make_abort(asoc, chunk, 0);
+ if (!abort) {
+ sctp_ootb_pkt_free(packet);
+ return SCTP_DISPOSITION_NOMEM;
+ }
- /* Reflect vtag if T-Bit is set */
- if (sctp_test_T_bit(abort))
- packet->vtag = ntohl(chunk->sctp_hdr->vtag);
+ /* Reflect vtag if T-Bit is set */
+ if (sctp_test_T_bit(abort))
+ packet->vtag = ntohl(chunk->sctp_hdr->vtag);
- /* Set the skb to the belonging sock for accounting. */
- abort->skb->sk = ep->base.sk;
+ /* Set the skb to the belonging sock for accounting. */
+ abort->skb->sk = ep->base.sk;
- sctp_packet_append_chunk(packet, abort);
+ sctp_packet_append_chunk(packet, abort);
- sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
- SCTP_PACKET(packet));
-
- SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
+ sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
+ SCTP_PACKET(packet));
- sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
- return SCTP_DISPOSITION_CONSUME;
- }
+ SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
- return SCTP_DISPOSITION_NOMEM;
+ sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
+ return SCTP_DISPOSITION_CONSUME;
}
/*
--
2.9.3
--
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