1 files changed, 0 insertions, 6 deletions

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 8d18f570c2e6..51c4d7fef1d2 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -65,8 +65,6 @@
 #include <net/sctp/sctp.h>
 #include <net/sctp/sm.h>
 
-extern struct kmem_cache *sctp_chunk_cachep;
-
 SCTP_STATIC
 struct sctp_chunk *sctp_make_chunk(const struct sctp_association *asoc,
                                    __u8 type, __u8 flags, int paylen);
@@ -115,15 +113,12 @@ void  sctp_init_cause(struct sctp_chunk *chunk, __be16 cause_code,
                       const void *payload, size_t paylen)
 {
         sctp_errhdr_t err;
-        int padlen;
         __u16 len;
 
         /* Cause code constants are now defined in network order.  */
         err.cause = cause_code;
         len = sizeof(sctp_errhdr_t) + paylen;
-        padlen = len % 4;
         err.length  = htons(len);
-        len += padlen;
         chunk->subh.err_hdr = sctp_addto_chunk(chunk, sizeof(sctp_errhdr_t), &err);
         sctp_addto_chunk(chunk, paylen, payload);
 }
@@ -1454,7 +1449,6 @@ no_hmac:
                 do_gettimeofday(&tv);
 
         if (!asoc && tv_lt(bear_cookie->expiration, tv)) {
-                __u16 len;
                 /*
                  * Section 3.3.10.3 Stale Cookie Error (3)
                  *