diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index dfe5d44b61ab60d9df2e3a4321c63ddb3ac8cb75..6114c4f54b0a0375c6ca0904b337cd1bbe8d4489 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -116,6 +116,7 @@ typedef enum {
 typedef union {
 	__s32 i32;
 	__u32 u32;
+	__be32 be32;
 	__u16 u16;
 	__u8 u8;
 	int error;
@@ -165,6 +166,7 @@ SCTP_## name (type arg)		\
 
 SCTP_ARG_CONSTRUCTOR(I32,	__s32, i32)
 SCTP_ARG_CONSTRUCTOR(U32,	__u32, u32)
+SCTP_ARG_CONSTRUCTOR(BE32,	__be32, be32)
 SCTP_ARG_CONSTRUCTOR(U16,	__u16, u16)
 SCTP_ARG_CONSTRUCTOR(U8,	__u8, u8)
 SCTP_ARG_CONSTRUCTOR(ERROR,     int, error)
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index c512ce491834517945ef058ddfac12d32eafcee3..7bbc6156e45509efb5bc5b0f5f7aff228f6a7927 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -1420,7 +1420,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
 
 		case SCTP_CMD_PROCESS_CTSN:
 			/* Dummy up a SACK for processing. */
-			sackh.cum_tsn_ack = cmd->obj.u32;
+			sackh.cum_tsn_ack = cmd->obj.be32;
 			sackh.a_rwnd = 0;
 			sackh.num_gap_ack_blocks = 0;
 			sackh.num_dup_tsns = 0;
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index b70e3258b6d335731c95a3d72e02d15de8cc2f43..c136d991da6de9a3cc5c29ec4aafff36a000d966 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -2466,7 +2466,7 @@ sctp_disposition_t sctp_sf_do_9_2_shutdown(const struct sctp_endpoint *ep,
 	 *    received by the SHUTDOWN sender.
 	 */
 	sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_CTSN,
-			SCTP_U32(chunk->subh.shutdown_hdr->cum_tsn_ack));
+			SCTP_BE32(chunk->subh.shutdown_hdr->cum_tsn_ack));
 
 out:
 	return disposition;