sctp: Turn flags in 'sctp_packet' into bit fields

This shrinks the size of sctp_packet a little.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>

diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index b106128..993cfff 100644 (file)
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -812,22 +812,12 @@ struct sctp_packet {
        /* pointer to the auth chunk for this packet */
        struct sctp_chunk *auth;
 
-       /* This packet contains a COOKIE-ECHO chunk. */
-       __u8 has_cookie_echo;
-
-       /* This packet contains a SACK chunk. */
-       __u8 has_sack;
-
-       /* This packet contains an AUTH chunk */
-       __u8 has_auth;
-
-       /* This packet contains at least 1 DATA chunk */
-       __u8 has_data;
-
-       /* SCTP cannot fragment this packet. So let ip fragment it. */
-       __u8 ipfragok;
-
-       __u8 malloced;
+       u8  has_cookie_echo:1,  /* This packet contains a COOKIE-ECHO chunk. */
+           has_sack:1,         /* This packet contains a SACK chunk. */
+           has_auth:1,         /* This packet contains an AUTH chunk */
+           has_data:1,         /* This packet contains at least 1 DATA chunk */
+           ipfragok:1,         /* So let ip fragment this packet */
+           malloced:1;         /* Is it malloced? */
 };
 
 struct sctp_packet *sctp_packet_init(struct sctp_packet *,