SCTP: remove useless code in function sctp_init_cause
Some code in function sctp_init_cause() seem useless, this patch remove
them.
Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index ba76cec..51c4d7f 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -113,15 +113,12 @@
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);
}