From: Ben Hutchings <ben@decadent.org.uk>
Date: Sun, 20 Oct 2013 16:06:39 +0000 (+0100)
Subject: Revert "sctp: fix call to SCTP_CMD_PROCESS_SACK in sctp_cmd_interpreter()"
X-Git-Tag: v3.2.52~12
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=177c417ca4d861640b35ecf4fcd0f7563543e01f

Revert "sctp: fix call to SCTP_CMD_PROCESS_SACK in sctp_cmd_interpreter()"

This reverts commit de77b7955c3985ca95f64af3cb10557eb17eacee, which was
commit f6e80abeab928b7c47cc1fbf53df13b4398a2bec upstream.

This fix was only appropriate for Linux 3.7 onward, and introduced a
regression when applied to earlier versions.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 9032d5001a9e..76388b083f28 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -1604,9 +1604,8 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
 					asoc->outqueue.outstanding_bytes;
 			sackh.num_gap_ack_blocks = 0;
 			sackh.num_dup_tsns = 0;
-			chunk->subh.sack_hdr = &sackh;
 			sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_SACK,
-					SCTP_CHUNK(chunk));
+					SCTP_SACKH(&sackh));
 			break;
 
 		case SCTP_CMD_DISCARD_PACKET: