[SCTP]: Fix packed attribute usage.

include/linux/sctp.h

@@ -61,14 +61,14 @@ typedef struct sctphdr {
 	__u16 dest;
 	__u32 vtag;
 	__u32 checksum;
-} sctp_sctphdr_t __attribute__((packed));
+} __attribute__((packed)) sctp_sctphdr_t;
 
 /* Section 3.2.  Chunk Field Descriptions. */
 typedef struct sctp_chunkhdr {
 	__u8 type;
 	__u8 flags;
 	__u16 length;
-} sctp_chunkhdr_t __attribute__((packed));
+} __attribute__((packed)) sctp_chunkhdr_t;
 
 
 /* Section 3.2.  Chunk Type Values.
@@ -152,7 +152,7 @@ enum { SCTP_CHUNK_FLAG_T = 0x01 };
 typedef struct sctp_paramhdr {
 	__u16 type;
 	__u16 length;
-} sctp_paramhdr_t __attribute((packed));
+} __attribute__((packed)) sctp_paramhdr_t;
 
 typedef enum {
 
@@ -202,12 +202,12 @@ typedef struct sctp_datahdr {
 	__u16 ssn;
 	__u32 ppid;
 	__u8  payload[0];
-} sctp_datahdr_t __attribute__((packed));
+} __attribute__((packed)) sctp_datahdr_t;
 
 typedef struct sctp_data_chunk {
         sctp_chunkhdr_t chunk_hdr;
         sctp_datahdr_t  data_hdr;
-} sctp_data_chunk_t __attribute__((packed));
+} __attribute__((packed)) sctp_data_chunk_t;
 
 /* DATA Chuck Specific Flags */
 enum {
@@ -232,48 +232,48 @@ typedef struct sctp_inithdr {
 	__u16 num_inbound_streams;
 	__u32 initial_tsn;
 	__u8  params[0];
-} sctp_inithdr_t __attribute__((packed));
+} __attribute__((packed)) sctp_inithdr_t;
 
 typedef struct sctp_init_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_inithdr_t init_hdr;
-} sctp_init_chunk_t __attribute__((packed));
+} __attribute__((packed)) sctp_init_chunk_t;
 
 
 /* Section 3.3.2.1. IPv4 Address Parameter (5) */
 typedef struct sctp_ipv4addr_param {
 	sctp_paramhdr_t param_hdr;
 	struct in_addr  addr;
-} sctp_ipv4addr_param_t __attribute__((packed));
+} __attribute__((packed)) sctp_ipv4addr_param_t;
 
 /* Section 3.3.2.1. IPv6 Address Parameter (6) */
 typedef struct sctp_ipv6addr_param {
 	sctp_paramhdr_t param_hdr;
 	struct in6_addr addr;
-} sctp_ipv6addr_param_t __attribute__((packed));
+} __attribute__((packed)) sctp_ipv6addr_param_t;
 
 /* Section 3.3.2.1 Cookie Preservative (9) */
 typedef struct sctp_cookie_preserve_param {
 	sctp_paramhdr_t param_hdr;
 	uint32_t        lifespan_increment;
-} sctp_cookie_preserve_param_t __attribute__((packed));
+} __attribute__((packed)) sctp_cookie_preserve_param_t;
 
 /* Section 3.3.2.1 Host Name Address (11) */
 typedef struct sctp_hostname_param {
 	sctp_paramhdr_t param_hdr;
 	uint8_t hostname[0];
-} sctp_hostname_param_t __attribute__((packed));
+} __attribute__((packed)) sctp_hostname_param_t;
 
 /* Section 3.3.2.1 Supported Address Types (12) */
 typedef struct sctp_supported_addrs_param {
 	sctp_paramhdr_t param_hdr;
 	uint16_t types[0];
-} sctp_supported_addrs_param_t __attribute__((packed));
+} __attribute__((packed)) sctp_supported_addrs_param_t;
 
 /* Appendix A. ECN Capable (32768) */
 typedef struct sctp_ecn_capable_param {
 	sctp_paramhdr_t param_hdr;
-} sctp_ecn_capable_param_t __attribute__((packed));
+} __attribute__((packed)) sctp_ecn_capable_param_t;
 
 
 
@@ -287,13 +287,13 @@ typedef sctp_init_chunk_t sctp_initack_chunk_t;
 typedef struct sctp_cookie_param {
 	sctp_paramhdr_t p;
 	__u8 body[0];
-} sctp_cookie_param_t __attribute__((packed));
+} __attribute__((packed)) sctp_cookie_param_t;
 
 /* Section 3.3.3.1 Unrecognized Parameters (8) */
 typedef struct sctp_unrecognized_param {
 	sctp_paramhdr_t param_hdr;
 	sctp_paramhdr_t unrecognized;
-} sctp_unrecognized_param_t __attribute__((packed));
+} __attribute__((packed)) sctp_unrecognized_param_t;
 
 
 
@@ -308,7 +308,7 @@ typedef struct sctp_unrecognized_param {
 typedef struct sctp_gap_ack_block {
 	__u16 start;
 	__u16 end;
-} sctp_gap_ack_block_t __attribute__((packed));
+} __attribute__((packed)) sctp_gap_ack_block_t;
 
 typedef uint32_t sctp_dup_tsn_t;
 
@@ -323,12 +323,12 @@ typedef struct sctp_sackhdr {
 	__u16 num_gap_ack_blocks;
 	__u16 num_dup_tsns;
 	sctp_sack_variable_t variable[0];
-} sctp_sackhdr_t __attribute__((packed));
+} __attribute__((packed)) sctp_sackhdr_t;
 
 typedef struct sctp_sack_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_sackhdr_t sack_hdr;
-} sctp_sack_chunk_t __attribute__((packed));
+} __attribute__((packed)) sctp_sack_chunk_t;
 
 
 /* RFC 2960.  Section 3.3.5 Heartbeat Request (HEARTBEAT) (4):
@@ -340,12 +340,12 @@ typedef struct sctp_sack_chunk {
 
 typedef struct sctp_heartbeathdr {
 	sctp_paramhdr_t info;
-} sctp_heartbeathdr_t __attribute__((packed));
+} __attribute__((packed)) sctp_heartbeathdr_t;
 
 typedef struct sctp_heartbeat_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_heartbeathdr_t hb_hdr;
-} sctp_heartbeat_chunk_t __attribute__((packed));
+} __attribute__((packed)) sctp_heartbeat_chunk_t;
 
 
 /* For the abort and shutdown ACK we must carry the init tag in the
@@ -354,7 +354,7 @@ typedef struct sctp_heartbeat_chunk {
  */
 typedef struct sctp_abort_chunk {
         sctp_chunkhdr_t uh;
-} sctp_abort_chunkt_t __attribute__((packed));
+} __attribute__((packed)) sctp_abort_chunkt_t;
 
 
 /* For the graceful shutdown we must carry the tag (in common header)
@@ -362,14 +362,12 @@ typedef struct sctp_abort_chunk {
  */
 typedef struct sctp_shutdownhdr {
 	__u32 cum_tsn_ack;
-} sctp_shutdownhdr_t __attribute__((packed));
+} __attribute__((packed)) sctp_shutdownhdr_t;
 
 struct sctp_shutdown_chunk_t {
         sctp_chunkhdr_t    chunk_hdr;
         sctp_shutdownhdr_t shutdown_hdr;
-} __attribute__((packed));
-
-
+} __attribute__ ((packed));
 
 /* RFC 2960.  Section 3.3.10 Operation Error (ERROR) (9) */
 
@@ -377,12 +375,12 @@ typedef struct sctp_errhdr {
 	__u16 cause;
 	__u16 length;
 	__u8  variable[0];
-} sctp_errhdr_t __attribute__((packed));
+} __attribute__((packed)) sctp_errhdr_t;
 
 typedef struct sctp_operr_chunk {
         sctp_chunkhdr_t chunk_hdr;
 	sctp_errhdr_t   err_hdr;
-} sctp_operr_chunk_t __attribute__((packed));
+} __attribute__((packed)) sctp_operr_chunk_t;
 
 /* RFC 2960 3.3.10 - Operation Error
  *
@@ -460,7 +458,7 @@ typedef struct sctp_ecnehdr {
 typedef struct sctp_ecne_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_ecnehdr_t ence_hdr;
-} sctp_ecne_chunk_t __attribute__((packed));
+} __attribute__((packed)) sctp_ecne_chunk_t;
 
 /* RFC 2960.  Appendix A.  Explicit Congestion Notification.
  *   Congestion Window Reduced (CWR) (13)
@@ -472,7 +470,7 @@ typedef struct sctp_cwrhdr {
 typedef struct sctp_cwr_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_cwrhdr_t cwr_hdr;
-} sctp_cwr_chunk_t __attribute__((packed));
+} __attribute__((packed)) sctp_cwr_chunk_t;
 
 /*
  * ADDIP Section 3.1 New Chunk Types
@@ -513,16 +511,16 @@ typedef struct sctp_cwr_chunk {
 typedef struct sctp_addip_param {
 	sctp_paramhdr_t	param_hdr;
 	__u32		crr_id;	
-}sctp_addip_param_t __attribute__((packed));
+} __attribute__((packed)) sctp_addip_param_t;
 
 typedef struct sctp_addiphdr {
 	__u32	serial;
 	__u8	params[0];
-} sctp_addiphdr_t __attribute__((packed));
+} __attribute__((packed)) sctp_addiphdr_t;
 
 typedef struct sctp_addip_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_addiphdr_t addip_hdr;
-} sctp_addip_chunk_t __attribute__((packed));
+} __attribute__((packed)) sctp_addip_chunk_t;
 
 #endif /* __LINUX_SCTP_H__ */

include/net/sctp/structs.h

@@ -369,7 +369,7 @@ typedef struct sctp_sender_hb_info {
 	struct sctp_paramhdr param_hdr;
 	union sctp_addr daddr;
 	unsigned long sent_at;
-} sctp_sender_hb_info_t __attribute__((packed));
+} __attribute__((packed)) sctp_sender_hb_info_t;
 
 /*
  *  RFC 2960 1.3.2 Sequenced Delivery within Streams